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 0x10e9c260d63239134ce1ce3c2ecb552058b80f7be74d1fb5ad8baec7e882ebf2. 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/fc7a4e5b-5fd6-4923-98d9-16bc2b1179a4.json and https://artists.proofprofile.net/proofs/artist/fc7a4e5b-5fd6-4923-98d9-16bc2b1179a4.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 0xfe666714d0241567c6da39836aa6d9ad9f5a322aa686933df0e568e55e02b80a. 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/ESUM72301681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b400c641b3257c62b40f36384b7dd76baad76bc2192ad986860cf0f80b83e47. 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/ES71G2218306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc044abe0c8de2e73aa541a52ef026cccf5ec5ef0a236b49a36f8e8c6ca43a231. 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/ES5702200833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96110456e5e40a6f2137f46da08e57fd3a0f1858ec62c481a7ebfc60ac315cf. 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/ES5702101694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04694be2af3c127583a3e515d48d81a2375114d731a589842730ba160aacfa2. 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/ESUM72301027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaec8b0165f37dcfd92b88634e3c8f4395c504fcd61b2d9a8bc39db1969f60b2. 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/BK4DA2418871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0ee2a54aba4d9da90b51251867dc3741d6b5acf2e029272036a486c0a264f5. 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/QZGLM2503819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476a8b8532cdb68ce639477f43837e6e5b3d31e20672b82c28290e749ebacb89. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T17:15:45Z), 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/ES5021800380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9426e907f5ccff7f4e4976b16b7fc849c3ec50209abef0276d0e183371ed02. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES5021800387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8c34f8a79f33ece8062287105256aed5572779f945117b03b74343fcfb7cd9. 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/ES5021800238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e435ce70c47476e3efccc5139a86eb59644a4308138f5e1bc043e623d4f7a08. 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/ES5021800396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196fa3ec1824eba6174f8aba8c7dd43431174dd732ff21bbac3b1dc9802e5700. 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/ES5021800388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfc07ed16c0f7da7c27a996c27afd83ece712d80cd0ba3d12c20c1dc34a053c. 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/ES5021800393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115c0ee24c4f49ecd53d6fcadd77b588b774f521177e9e437beed9aaba11eba9. 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/ES5021800126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba18ea41ff5557969b62b58f60a2a98470c466067490db723bde9a25d85d9ed. 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/ES5021800398.
No Creo en el Amor (feat. Sanco & Becky G)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50b7aca5ecb4a70d02ffab42f654254e9eaa8b4b5a142ee296df5274292bbf1. 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/ES5021701201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e2b33b5c798f9b215bcabf65a7e9d0b8bceea238f09befeff03d2ffbe66db7. 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/ES5021701657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280c24aa2579e38e07382dcd79f4bcbae0346d2c5d826deb12f7552d820e13aa. 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/ES5021501048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d83bfc38489c27c77a743da895f88e9ded4fa51c5bad3cdba7956ea4ef09d12. 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/ES31G1304101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb1a00647ed645876a46b97b8c32f9246a6a05101ebc229e97f31b3b3d4e39d. 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/QZHNB2556688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5483ced0ca5d7d92262d829973f1f6eddb55d055b102dd9860c8d718f8afc18. 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/ESUM72500166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b7e960d7df7e4ddf6d16d76ebe05b40a7f19743464842c126d447d6863fe88. 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/ESUM72500167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0b64ff0eec4ecfa18fb0a24b29e510709124718df97919d846517d42f556a8. 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/ESUM72500170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d0641993aae5f4cfd0662f2dd7d5eefbc621ecf0cecf28d99f06860a4b16f3. 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/ESUM72500171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c269246e798c833407fdfa5fd1c3580bf577f555f39d5e1c76cd6630f92559c. 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/ESUM72500173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9632ff3eb94cc5e266fb1aff9189e4821bea8fc699793e8300af59421ec9f185. 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/ESUM72500174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f2634d1ec1cab6f4199328fc5ca642819ce1931b5cf3de575ff5a57197c419. 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/ESUM72500175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b7e960d7df7e4ddf6d16d76ebe05b40a7f19743464842c126d447d6863fe88. 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/ESUM72500167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cbed07136e1ae2bb95ea12bdaa84534a9b99bdef8610c6732f3a650e060b9c. 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/DEZC62576166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66cf1cba3321b7915ca74e0c0c28ec1fdea38d31b47fde9396cca26e54e218d. 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/DEZC62572456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f27ce733710e8e122dcd12f757414d46a034a66ae1b665e565aa55841dbe264. 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/QZEZZ2300561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bee0f1f70c5bde3f401da24adf2d6856193871475088497b7c4cbfa8a00bb9e. 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/ESUM72401209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515bf91023b77bfb346b6db4751c2ddd120b51a9fcc1353a3120c3b3f4e96fe0. 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/QT2JQ2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c8d7f1f577ad3a9653fdd062a0ee5f881da4371433556692c6c8ee10d4b69a. 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/ESUM72400838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319a89882662887f9be0ce7e60925f1cbc9dacdbf69611e3f89a4ede15a06e1c. 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/ESUM72302832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bd51dae98cf8c313257448b258c8d3304b877e18fb26c66b0aa8e4b42947fa. 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/ESUM72302384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144f8c3cec78265fb071515645ec9d144c7afba274a699e97ef3c5e5e0444ab9. 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/DGA082314965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8226e9d54498bc72247bf6f3c72779647684b4f2902117dd698747996b4f85. 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/UYB282378007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a3b9c128c3815038fc80301c7009ba5567f74a0c0a4fc9131c9ee76cfad1a6. 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/ESUM72300267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d516361cbc6e64fb1584316071aeb42dcda49469c73eb89ddecc8adbb34d8a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ES5702202427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d48f153905ce5c7723fc1f17206806b704b4423eea392ccc0d76391fee7ca3. 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/ES5702201562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd08bd5d56a5ae5a36b1e0d5e758938565770cbce907f44af09aff9eb36517d. 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/ES5702200351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea6fdf6105645ceb790e357c0c44e41c9e5393cdc9e65ff4d147cdc6d59eff4. 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/ES5702200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161622be7bcdebef4f5597c69df8132264f38a37832ce192dbdce02f15aff4fc. 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/ES5702102291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e50f9136353d3f7f9639227081724a56dd7ede3167ab4a8789540015eb68450. 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/ES5702100940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9992e3dabcbf9d2d977b114d6ae967aab5968ed2d2925f55448eee25a898c5. 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/ES5702101501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e3a986778e48512ed9bab1a41402519c69bddc3245074fcea91f9d3283a236. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ES5702100955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3f00b17a04f3376eb2c4107ff4ae934edcd5da6b05c6ff8f3aacaf7026a5a3. 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/ES71G2108880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58a4e50de7ecfca7eaa014fd74127b24218ab1345c69e4aa25105cc2d572891. 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/QM4TX2128042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04694be2af3c127583a3e515d48d81a2375114d731a589842730ba160aacfa2. 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/ESUM72301027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c25c810cc06c30bfc24937fee8034b74742c14161a820d432e59344f9d053bd. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T16:38:50Z), 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/CA5KR1946120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635976644835b80fb8b16d21693a506c7cc38dc8d5e451ca0a1604923c40902c. 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/MXUM71502297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18562911cc1d99360102de64cd72206b68f78d37786da907637f05e04b96085. 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/QMFME1923787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3457678be35b1e393cadea5012b9a364fa0f83fee684c7b37260809c574f2a. 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/AUMEV2419809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d931d5cbdcba82687555a8778e8915d827131611a12eeb0ea88ba502238d93. 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/ES5151701549.