Matthew Edward Mayer (born September 23, 1999) is an American professional basketball player who last played for the Texas Legends of the NBA G League. He played college basketball for the Baylor Bear
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c861bf2fa532f40e5f45e18935e44da530f6ee0b5cd7f3e2fa49ae96d667273. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/713714a0-1072-40ec-a5e8-971688b61df3.json and https://artists.proofprofile.net/proofs/artist/713714a0-1072-40ec-a5e8-971688b61df3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0946f37d8d00ae574d3b01469f933e20afb0e96f14b80c737493f7157a7dfdae. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2466416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8430ca1c452ca37a84873798b0d3fa71201b5069f07f5015f3c3fc5a49f8c11c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2482017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a06694ea412335ccd47bde8c89a433930c4727cfbbdf0c8f7c1c1edcacc24fe. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2424261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e22705e174d3a810d8c1154d3ef6a91712c1324333fd38a37b56ea2e6daa6c. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2471112.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61886c88f503f475fa0ed4468ddb22defccbe7c60fb4b984fdc7959665723fe. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2429918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2b6afc99a2a8da425cbe749536e577489ca67799ed225985080fe3952b0c53. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2461456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f98bb71ac68fc5967a8906d8b38b3805158b2fa8ee473048d221c3584d5dc46. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2460478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec503d53320b6f4de34eb4e9a99967304143fc8cd91172df9b631c2be96fedb4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2486493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df9ac41e360a18f70f31196e156b2058b4642a7b3fee4f3111903fcd64adefc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2455485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcf5b90dd018ca0b5c49c622100441139a553cebf4b26280d9e78a000cdf8cf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2471579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8077271a3290311f04cda64304656c4bba2615823a596a60f35e4d8095bd7296. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2486006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a650b4d625053b772a3eedc4180129962b24e4e97e125bc2f45f7843fe972f5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:03:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2403886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35171ff4e935bbbb8f890c5bae8b41c1b395947723bc4b250c8d64e6dffdc5c2. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2471442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db3cc1708eb6f675b064a01c4bb42cbd4d491119a5c478bf9bbfced8c8bbe26. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2437863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536c4b52c056f3287819c7f409025bd610cb9181b11fa7ee8be8628c8a49c0c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2424644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb94baabbdc6ba17728e7aead78ba9a374d3ce5a3051dabd0486b98bfcf1b869. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2472017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e83ac1a86830cb237130253c5ac5fff401665efa7e199eb37780477215c50d3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2446593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93cf1094374e1a259f1e9b3723e5c1372ed54769dfb0580f3a5b52544dc05da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2418494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ce423c0001481078aca245dadf703a387aad014c55ec8e161694b6a83e4ed0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2408901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23de002b5dc12d153f831952f8cb431d32dfda8d6a5b0d70ef9fca62c67bdff1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2491879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d2bd9510620d049955663dd092387420db666f6a6963e7e72cef9034106d17. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2435829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c4dd490f5902b9bf25ccf189fbeabd6e15b25b2b9a76933b59fe795e1e6463. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2478547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d0fc0ba08f4a7bf42c299c6cf0dd8c0220076c2f730be9c6e6de46f47b7648. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2403419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecd38a00126b79cd1017dd62d8c60f8c0f03b92f6b95fd160f649d4b8a46391. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2441049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfceb5462f0ebe68fd6eb7862d2e6bb9fe981031c20323ab0f515ae2cd2e5d7. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2445351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974891e1606a2172139fb2b6167015cac456c03fc373a435e009694de3ad787e. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2424056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c120f08946713a00b5573de50f691a053f81c68c800d5e589ea51d03f5531f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2349088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4432a6fee628a40182b7c7bb6633392da555924a612c440b14df6b2e5250be. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2349089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff84656a77f68c11075d95f72e76a2b48f308b0fd5eee01d27fcc6e58fc70c2f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2349092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de5c9f49ec10106027cfd1397644366f4daf790720fe71260d4bc9b6bd4515e. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2349086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c3a21ff8473325d1e63e72a6ca74b4c86ec62711c5bfc86c98dbe6885b4a5b. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2349090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cfc98722615aad3a9803452a6ce8e0e18d22bf9b8d603bc83365893a582f01. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2ac2b5f6e1c96934d600d3b22ba7a70dd4897adb9688d439bf0674da2799bf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34548319f68ec47996e5aee05d30ce6041c1c79ebc62c41452e9af419fe44359. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92dbe516ea977486c3f849f3979729c4fe4952a8e3647d69291f2dcdf1688ecd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c9d6e909c1c07ef4af3a10de1eb72b948c606c98fb6e4b33b13379c88294ff. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d368c4099192eb074e170763c65a38b864c4948f7bc89079eac49859378e4c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672e1849ecbcfee20ee6ad617b17b60cd390dc2354ae0702fae73494d1517995. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf9a56466ed560753733506e98e4bcc51c89d20fe7f8c7a35f356b9eb5b6146. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467eff7f8c64fc4eb7e91b7af5028333ebd4533493adc447d8ac8f9c134e0f48. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f86bb2c6d2400af49b53f1c414eff89c3f7ec012f5c7edf2c83c404aa3535b6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f38ca3acaf335c98370e8b64a55c415634dd599732f73831785bec8b927fd3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:47:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff9745e7c37779ff85d609a579e53f9b9eb6a6085d73e62b9a6ec4c2b5d84d9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82230663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e46466bf5dfb522ae138620d3aa02143c4d1ac0242643af1d26b83de2113d8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82230664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947fa3dc9c56b8760257ae801927a593e13d12aae3241edea65b77d8354e460b. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82230668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468e3228c26b08230236bb89601e4e4ab162ad01f78738e93da822defe54b2f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82230669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbc00a762108a14848e8ebc7ff86878fc230a22f09a8fab62e904fd69b14b69. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82230662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d189acb494881d7c18e5cc40306b8b070aa08a09915311f1cf8556f78ba230. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82230665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d782fa0d4fc77a1dc6c48f053907f568935a5616318a6371762990177f14528. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82230666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f96debac62ba660dc103ca3c5c8473b2468d50bb69950ed364e7c56f93c9400. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82230667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6992d21f894e96f827e51bb3d8f26105498b875a08f66e456c666aa58106333d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92111311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2c51b2562b1cfd1e7efd8287ca07ddd4f31c883de199e5a66e5960be795857. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92111313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b5bc798f78de427f37e3d0db6affe34ddfc8cb181e21616f3c74bcf38396f1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92111314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74780631de6c090398ac2a1b92beb7cefc8fbdebe152c7b2a879bc10141317cd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92111315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cb12063c6f883403a8999a8fa6ef19ce54fce7c9812a3b06e055b05766bcdd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92111317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f15ce288f8ed93ae4a773779536e72866105ed34fc7ad5468843464103cba86. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22006354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca9c70961f39a5345d1b6b12781fcff28186bc7c775fe95c2b8873b234b70b9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22006357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4457d8bfdd929a7e2c8d183c9a60bd873c68a33abfc81ff54f08d85772bf3a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22006358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488f287b5e2c877b58087c123ef7475cdace333b53dbfc1a2cf95aee7a66d94b. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22006352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5031079f861446d0cac374ef8e1721ceb16959cd7559f3350a02ceca3d6d24b4. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22006353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810b58f575b46a53be0a28ef3b18ccdd092ba68ca13697d6e4779f610230d746. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22006359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8d8bff5b5fe61cf4a25b5a0ca09a35b17a1cacf8e9438cc4aea98a708fd778. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22006360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a19164e415454e862bba8a81504a7d35889aedb4bc411090f4feef065afefa. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22006361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e12a2522fe7a7d01cfb44e9f169e19dc6ef216ea80c2f4c36783dfa11edf2d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6f570a870bb5e8f87717800b8ec172d445906751ff135493217d27ed309374. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40fb006cf8c986b8566cbac18db1f744b3561a610fdefed7f6dbb1ba9047f35. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75a1d6c006227d965c89dae19c86257d0a0f806968f55b9987631575ee89df2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb37f485040e5fe96df7714460519263791b847225807661b9d7d97b8a634ee0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a931526c5ab11d820798a08b15491af7f5339581cc77c0cfb74dc84f99ce94. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202367c13f8424167e4c5f2bc6fff75e3d1a086be22fb1802838b1f0bfd9d0f9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca708cdf7df60b24d1ff0b83f7fd485627a0d4c43b7803178b0a7a6060ea0d3. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cda3f5096ec21a11b0d055cc547d61e0c530a8441bc8f521b88fe58a66dcae. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38bbbf113f4c120de3c3ecb36e8a7d10c0d58426c49293c14a543a76f9b3a43. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c0177c5930f401f70688394de1d8cb7fa578367f2447b55e5068c3899024fd. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc5d859960db3e75a853c362a57d4077b9545edecaae7611ad1adfff1c4b8c1. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1873316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6a0bb1f0cf6517905f3cae2be676a94ed1faad7155844fddb09115faba4596. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769dcd4a145953003ff9c40981c88e7ff78a5957283defde0e09aa34ae0a8675. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc91ee523ba78af930e72bff29728c51e22b70768885299cfdb602853d8ff9ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aadc46901fdd1c18e7ecf0863a738d7a705eaaaa57de018f5ca4115797a6977. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153d9473ae4814413c47580c13c88c8ef0736f20f5f3745b3cb3938b08ff38f1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee281b755b0cba742e288ebe9e7ab7e673bb09cf8c3fc540d417ff16dedf1fd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dcbb93571a9e813ba8879f8893ac680eaa3ea368de40707d0ed885f8a1bd25. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565709a31693e2101a2c953e6783291b2afb19caf8594602be0b098bc3b3f32b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482379661a57a11cba4ad56b8b9cef67cdecb82c1a96a6d3fb69bdc3914f9477. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc27d910f804a3ad7f65b2bbfcc654e6d6703dbece0592ad5b87467f46b21a3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180610e2ea03dff924af127536fca70bddd10f937405e1f5626f6f447b4626cb. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3636641adb9b511c3dac4fcc2b7e0c65643306baddd2c66fd8b3db9434434aa6. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1758022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f8cbd552a93b7c8fcf1dab0f1d2c3f69d912029f4bb479b62dcf7d6fd3505c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd560961f070d06dbeec85d16641054d044c128abe1374baa3eaa35d4f08a6662. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1086a92d83ec7691d8d9c5a3a9e3254e834932557f044eae6d2e86574b150c1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a5f5f6499ce81a9de9c3d81a6b7157f9e5d8f3dd23b3ac86d18ace923a6d8e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62d2b1b7f4c72c4f8b2a2d9db15f8d027a0e0fff396286ffda0d0e630f24378. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0374afbfd43f7463fe05c5bbdaef5c6a7909ae05ac292c30148af41d98ab5296. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d45df898ee01f0d962eb01d0c8657a3ab5aab9c0335bb85cca680e8dc2ba59. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa5bc1358b68aca9a5a54f191b974adc1de726cf2d258ffbe865a4d2d3de867. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b395261cd334d78341133a195606fb6f6f600bc58f7a3a0d75f43d077ae3fa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2c6a4c10cda3401dfc6e80cac405cf7113d12173fa31cec83550441c08ec5c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c3f929c53501e661be784ebbf3bc857a803f53ef9025afd3036b780193ef01. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d1fa0a701a2cd17004075640739ac5270513bbaeddd052cccb469d4ae44352. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771d9b9c4d32470f6801513f5f54ce2ee9d207b5db893fb167ada9f7da661d09. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1629854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde0ab020748986ea129f43c9f71b67fb27d5140863d2887eb79a42c954ace12. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90859680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec11c60f3eca1094b69872f0eddc5118a95292bd0a0f5bfd273b049859989cd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078d29aed182cb5c8a088b43f2ec9d29b87ffdde018e25009781ff3331912181. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4711c71730951341dc88d2b739c1c2218efdb4912eb72780743283bab7894335. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762dfbb0e1dea25b42d12b3c33ca21c4bf6bf906fd50cee1eaccabcae0539643. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edbac62232aa8666715466b86d18d8e04e2b5875c4b182378f7001c9a3a513a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1634b134c9d6d061975a5253f6a5c397fd64c36a3393724cbf8db96d57d10a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4181b90cc098b1b5de2a072a0004d61a685ba4c4a5304d14fae057c421a20573. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e58f086d320ef5a00e5b4f26433a4aa57c10371cf19ee59f5aae000ae722721. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3a3e1c86b123ec6a474620ae6ddfa997c21fe2fbf09714dfedc1300d1c3d4a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3467eae1d2208312175c0abc7dd9cf62a57d13f242a7973cbfa441236c0448c. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41584d953bf50576349c84b231abd06a3ee713140c8e8ffb4a6b9419c39b4689. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cb33356b7bc122668b303b11ee40821ad944f262b08924b0341397acf2871b. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9940c4b64a7785a07e5e12d80370812294a04db8eabcffd86792e5745b9a8cc6. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20872164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b96647fe4955e2bc333bcfa90e6813c096f5e917c2f3775902ee9d66e08848. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21266129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2a6d28290aa2bf90ac0aa27e453e4f351a0dc1aa622696c0a792768f5b774a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2500478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f8738488e67ef6816cbf81bfafeb248c50c99f726ae6a1e87c7a99edd3c524. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTL92552476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2b6632142671a470d88eefe107f6835003a55a19162e16ee3176408025c489. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2500444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0858c270de7d76f37dc1f6bcffec297b09690a59c784d1b911afadf8f9ae7f45. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2432718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5563cb573e647d70cdc79c12a665fa338d03cdead5261a329ab33671823cd3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2417625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52bb0b672d6ecd52eae3e22a09fed0865d275b0be712c3f298218ec8b28b935. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2407811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd54f24b6aa30b8cd496ddd7b9245740fe3222e9264675897fad53e7f40c9975. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2480092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393dcd3436ab0543f65b2369057f0ee55b7c7b0bbf1963747366d0a855e063a5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2419549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00988f95c067de001a8ec7242d1adbbad7aef36a12cc0babd40c98d2ff69dd8d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2468173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca1c76e566980270a3644013c0bf04603dfa44eeacc1829af784fd913fe3099. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2419510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa697da5c2727bef49f11655d11031103b49f8d433ae1ca14de4b61ed56e5add1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2438890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5da33d7b35a26d3e889784d9a46ed70106246d732ca10b61609cd1016c4f94b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2475182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3448309c6aec5c94cf2715502269c4872760a281a5d184d86e1ddcc3f6b5b341. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2461447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ee8c53b0cd850e69bee7b9d0989784b76a1a5af24626c2c41a174fdd235ce6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2403471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8c1ed2f1cce8997569eaddefa94a297b83a8f5c6d3fd92b6895ffd1dee05c2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2442068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1371fba07d9e409a9e7ef64653be34ddb9b6066f17f1f65e19e048b5f9282f1c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2467307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124d1e5015eba29e4d45d6d5ea686ca65318601c58f5e4bc30933807bee41881. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2490747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af2edd31c2d1642ee2d95e4c51150cedafd085954a798326e5fd6fbc18d9408. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2430460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5048c82ae7667c0c7406266a59c73f0b1cbd4c212062ac2dc6eba90dd1bede3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2440032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0107d771883d50bc0bf02932b8458af3ada9936f90bcebc4a3c62f4965abf19. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42562620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85820aef80fb4acdd7e17d095865fe15a2b19eb9eabe29ae39a8a1677e2ef894. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTL92584879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cb1df5596d3d6aca121211b4f2fe7f35b09d0b3f10a82fdb34a71e10253551. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2584183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fed68fe84e56bd936089eeba29b7f993f0da81ac488c22a58c9ecc802cef75c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTL92553663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef1521b3913fced20f0f1372a15d19192cf0cf3990d5c0c6a4e4fde7394392c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2538857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cffbd28307597e06e128fde9874a84737dd701b5c3bd69fb86798a2ff099b62. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2542450.