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 0x15cd49bafded477356d59876c6691b0444e1cb8ee3ac7352f22d9dabaf12a0da. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5744f3d-c84c-4328-974e-2ccc6c68dc6d.json and https://artists.proofprofile.net/proofs/artist/e5744f3d-c84c-4328-974e-2ccc6c68dc6d.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 0x3ab2be950837edde50540c459968a570553fbfe88efdb464cf61e13ea535a7eb. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/US7VG2313566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55619e231c5eae48a1117393f3193dbba3a5014e5d4bc918c778ba8f668026e7. 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/MXD782300276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5c253440f346fc92e70b868d0d34d18353a186328808ca10a114442978ee7e. 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/QZNJW2315864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376f059e37dc034ecf74d8c92b8985e95f02c09f0763df258e31719022b91980. 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/QZGLM1970193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acc150374de12f4c5e94b2638a227e7c8681b2b1bb4078889bb60893716d4a7. 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/QZGLM1970194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c23e26d5585c5b79dd34727b4ba4e57cd726186c0244cab7bc8a0430488954a. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QZGLM1970196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f8f8a4f3d9431e801232b454c75fd7ffa2bda9b48712f4b06d15ca4f0ad210. 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/QZGLM1970197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84339374b7f73356cdad6402d9fe0fdb62c2408d966f34621484bf9ec7ea2ff. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZGLM1970198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6fba5efd2fd3e8fbb44bd8ff12c3ba26ec0ddaa7da6d1ed7b24109183e9370. 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/QZGLM1970201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27b6baab4f34bbbc3714d99a9bc40b36da15500b8fc378011387c515eaaaf71. 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/QZGLM1970202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975938ab65e785ae4985897c7c7ecb7a35baadf0616d6a826e5713077d3e65a7. 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/QZGLM1970203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e370539f25b9ae2c803a0cd1923db3d3a6f13c2041518fa92703655670e24b. 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/QZGLM1970204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d7e3076d2cade0822eebd86e905b9e0238f389e9118ddbf592f36f73feb2de. 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/QZGLM1970206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8d5362d7f7cc60ded736148733c9d8b6573e73610c5c36ca37296e9b8e21bc. 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/QZGLM1970208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141562faf463693cb4fae9feb8275bed4900f9f4c91960fe519f4af27f4009ce. 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/QZGLM1970209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1289c54071dbde7f869857a0ae45bcabd81837f8538f1eecf15ddbf760b82dc9. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:30:03Z), 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/QZGLM1970210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3ef6e38ccea937c006216113daa0aafc245fd5d58568127d9a31ab183c8939. 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/QZGLM1970212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75c1f559f6ff11a2606ec8591d8beff1754710e5231b7b24c595402a36b2c3e. 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/QZGLM1970195.
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 0x2d6f16a98a96a0fe32ce4a5a183ad6a3978b60d7cbfa5df4065f5eae0f467311. 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/QZGLM1970199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e579c8492ee73cfeb85a061455078ab773ab238f836067b650e71a2f0fad61. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZGLM1970200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03109aff02ee2dca57e8340ba55b5b0933921e48926f40c2c11d4da31f60e8a5. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZGLM1970205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb742bcc409c795ba84af612edfca33bd127d3e96f45d3c9ce0e5a0215ce2fa. 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/QZGLM1970207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40e2f7a1dbd93e15c65f28903caebea84458940bfb63d492c8b56d76a069fe1. 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/QZGLM1970211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bca5343d770f226bdc4c7e02da1deec7f6aa975c9abf4f43a25bdf40d08c68. 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/ESA011938176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f04867b9fcea9dc1bdb882f29d3ea9d505fd97e53bec9a7173f93d31db6e61b. 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/ESA011938177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb981a8179d4c8adbf69105c0e7b6cbaca33e8baf7bbde682577388357c5fb306. 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/ESA011938178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3216d35b6291385527163e1829734535e412275a7034b8f17653f7d2d39fa57. 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/ESA011938181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4903f0beabc8027ddff623cbfac151f2b1946035d6cd8f9bcd8ae81c4c5fe18. 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/ESA011938182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256a9309a2c1ab5f07e0b82c5b1ffe04092a2bb2e28a24d24e4c8352ed653aa3. 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/ESA011938184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f1a7c2d50c6fcd862b436ab5639159914c453a88436f1a98b742438caf869. 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/ESA011938188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d31c1a4b7be2851c010f6f433a9be8e290b3543eb1315de73654359e96d9db. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/ESA011938189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94e72f2ae53ab3de6ec3098d64d59c50da4a306695ef353eae22cb7275a8e94. 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/ESA011938190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa43539c7c5b65647c31109232a48d29ff868d959c465c6459275feaf4b3bde7. 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/ESA011938179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f405edbe32c7c8f1688442e2a68d4bb4b48f7397b4efe128847ff7f71e17c0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ESA011938180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a24367de6f2e9cbd312ebe5098182f7a550a269b11ab980b26f3316cc5cb74. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ESA011938183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff85f11a26bed09acf5dc1f7f43a948f2f2363e677403b83fccd3a31e6bce0b. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/ESA011938187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57038c5e501f2512e4131d7a6982b396c0d0799011c072345eadd872eb4ab77. 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/ESA011906106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9c6a5b130789428e554a56dfd76761ca7a18d974e16a65a5589583f2fbcdf9. 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/ESA011906107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45295e5ebdab8c0adc33c3b03c72d351e51621588ea451caf52fc6de3647ca4d. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ESA011906109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489daf27246c318a21efa3be70da7ed6441cf0d96e9c038c73e4b3f8dcf4ebe9. 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/ESA011906108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9ccdc4b024b07ff330594deee81a86e379a6e4704d86a49dab8f1ce08dce1d. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/ESA011906110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b94574c207e54901e4a04a32c2971ef1a242f3cd88e61243268ed43d25dee19. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/ESA011906111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0871712c45545433e3eb8cb50ba76717bc7301bb30f9b09f1707fd68bf216836. 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/TCADE1777071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda6b603028af96b1b7dd4beceb34af1ee94bdcdf4e6150ffa268a00e7e0d568. 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/TCADE1777073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be6837e7cbc81036682531c5b760e675e14426d401ad334ca8fcf08ec06cde9. 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/TCADE1777076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384a2a27a2509244ad1859428feda6810d4728900de3d706b32ca31e0f9536a7. 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/TCADE1777078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7cbf1ab5bdf85a739b40b910c4a93f5c9649398d4472272d46e7eb037a9eb9. 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/TCADE1777080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fbec91a21c8a30f3b19d982c9b7eda343ff0b58e90b7d23b04fcbeb178e987. 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/TCADE1777082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85521c8d1e091a319e0eda0780c84cdb623de8e870cd9e841f8e85711f678da. 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/TCADE1777084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8af77b8142a63a5a16f3006055e5e80b9eab960094ec5f24b32fdd404b83a5d. 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/TCADE1777086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9885d4ae4db701b3eaa9e3c1b612e77ab5a9252e71ef5eb6049b39fc2a98feaa. 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/TCACZ1739095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2432b285b36313a147b19c51757c547ca58e0ef8c675cee9a6833c7980fe4568. 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/TCACZ1739096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3f8ed7fc7ba6c3ad56e040699c4846f9bde4688ca27d6e5f08a64a9756db13. 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/TCACZ1739102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3547b98baba0fdc93e95330820efcb5f25c82331d18e8f424fd0545400ec648. 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/TCACZ1739105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eebd3aa3a31fd87a6e0aba05050b47982bcb001ac00013cf811e22ddab8455. 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/TCACZ1739109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f8dd06d8de9749bd8343d101aaa40266a1fa53e52522d7fccfac111a03bb89. 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/TCACZ1739116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe591eead8c0db7743f27adebf446cae63505d40bc335c5079feb1ab288ae6db5. 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/TCACZ1739118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025c08c1f1a51f4c76556d17373f20f8c3b1c3e5b48af9f8d85d41219be8066a. 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/TCACZ1739120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745ace07f1eaabdb1a3daaf726ba7bb3af79feab3b52a7072047a3e8f59a47bb. 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/TCACZ1739126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c9b0b6bd59710dd1114ed65a921b0e55df76a0a51ebfe7d7b5e6bdbf524e1b. 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/TCACZ1739127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8728859c96cadcf98dbf1250c29675d3ac7acee7f96ce79a130552f4dce69658. 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/TCACZ1739129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611238743ae2cd2bfbbe6265a1386f2a7194f9850cc33790f3cbd7db4c9e5c00. 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/TCACZ1739132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04414ee67dc9a88815251a6c1bf5b5a354dfdbd200839afc98e40264c967c708. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/TCACZ1739094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637ad68e63b8afa8a722ece87e88e8d1aab80363cb7426f5d88c5694f7159a5f. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/TCACZ1739110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443879e83f1acca83bf9d11def75679c00622bb9213666a7cb2a559242b9b0b7. 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/TCACZ1739115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa913cdbc3d902da480ac5c664fbd53fd4f43e8435599ff18a9a891cbcc294545. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/TCACZ1739117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349cf624251bf0e4fec019068d80df9d96ab5e32989fddfb7b7812d612739192. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TCACZ1739121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612df0f68538d45a6f83ae44b8df035f922a83d6f90fbf4bd015d40653b8221a. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/TCACZ1739123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ddce73a3412b50438ab402d5a2799d5cd06495f6dfb4d08c8b0c87cb7a12e4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/TCACZ1739125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2600e37de3fe11886b60f38912a22cef64e0706ffe643205b34347ab7a48becb. 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/QZW9M2306400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ad519eb8b655a53252bfca56647daef9226a37cc5526b390f093df2ad3dc81. 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/QZTPX2331834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899c3625b44a32d22ee5bc7c27569b2a7b7a9fa8e49f4a848a16267c08519362. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/QZTPX2380876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c8c3a22b583e53ac90887a128293dae3b461fb358cdafbb87083b140941190. 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/QZTPX2331875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac7a4fb972c840364a114b2217bb9962aef366e41b53ff252702f465404a6cb. 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/QZGLM2384087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3306d573d08dd815ca5b04e363a5a66e8a5ba600f202acb5f877b9d748f47f. 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/QZGLM2397462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787c469fc125dfb7d06c19dd870b9eab22b9b4246fa634f7c6776a269fa2b9a9. 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/QZGLM2365271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf108e82f9d2838e0160a087c2fbb5ec340900343eabe294a07a26e8ec087ab16. 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/QZGLM2348576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7013bed41f37ceb02f19f6fc4af69a2922011f873081661e0eb0722a7c26214. 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/USANG2257733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c4b45d3e702ea8d87573935586c0bb0ed9e221c45470ee3ed0459fe3995edf. 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/US7VG2369523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d6ab64188374273c9e175f3f06b064914e8f4c81463a6f6a4421f5f543d1d8. 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/US7VG2329955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cb705bafb5c16cb42993c103dce5eb2b6d15e55765265448cde617830865f1. 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/QZW9N2260068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4457fe9f85c1407895d6ee72340f5f9ebf582c47998e81a3166d88957417e3. 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/QZW9N2268574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8893b54c4454c03165a99cde69cf92ea8e87fdbdd4d11829d7609335df75a8a8. 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/US7VG2308389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714c8b741b552e5c9df80044bc2654942d8de38228a6c10035b69c763d0fd5c2. 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/QZW9M2284295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88aaef1df9a20bb189dce07af68b1c7d9a765383bf6c0ac218dd5823adfe498e. 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/QZW9M2236517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb429618eaa7dd7a89bc166864b38753372bb750997a7103f90e5298055fc107b. 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/QZW9K2296921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06963042718848627c1c6331c7c1ac0b9958960550890ce515fe5f8e7831959e. 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/QZW9K2237305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bc64502fd7147d4a92a2cc9ced9d445caca8a33fbc751204374d69414a9a44. 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/QZNJW2232247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38aad2332f8752fdffc0a30cbe5e6af62730b65766cc9b55b6d75c4bb76d646e. 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/QZNJY2165059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ac217403df465cf72f693bd8e45cdc7091296da3bc0771eb67b3fee5181c57. 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/USHM21901467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93d1617b5dba66996be6e9aa00722f30a381326ea16e1d41a1fa46d69c4e53f. 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/GX3Q92073317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418169dfc90c30fece9d2a999e8dfbe0447acd52cb002d1cb43b8b6c7b73c987. 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/ESA012039132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d06a651394f7f642af82eb77f770004e5aa4610f6f8d19a9a875b1e1da7188. 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/QZNJW2039020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484923a17822b9f2a91428daf5434ce0629aae728978022bbdb4b1f8d3933396. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZNJW2233094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81583c1c953950a6580982f5d16be60ca15f2954f85d7619fb18c95e8abbd5da. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/US3DF2248279.