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 0xdaeba368f1448818b1c0e3e2b7e8e814120a5b571e93dbb7b1ba3f6069acb661. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9975b96-0660-4b39-bc50-415e6ee59bd0.json and https://artists.proofprofile.net/proofs/artist/d9975b96-0660-4b39-bc50-415e6ee59bd0.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 0x9e3b41081873018c3d5b7de8ea3b97c5aa0e54e9b166e1e2f441c3a03ec21aaa. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:50:07Z), 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/ES71G1614551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a25cd588a02b3754387850856d276197f02eb8bf4a8851170d75f78d80a63c8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/PTQN11401623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0539d949f00450152c308b7d5d4bf2b1773fff2171fa8d5cb1fd2f56a9d45e00. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PTQN11401806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c7061b0f575974e3b83d38266225c4204153caa377056a01ae0280574489dd. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/PTQN11401809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10586d9d3613086c7ed5f8bf8f10d8d88c930a77ecd48bd84c1c4b3674e739a. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/PTQN11401631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58571a5d25017f908d9a456d8ae9b0495769efbef192be5c0e5f2d59dcebdc47. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:03:50Z), 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/PTQN11401632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b1ce84082c133994aa7b7150fcc9ff5fa8438a81eb509481faee6d65d36522. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:23:24Z), 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/PTQN11401630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20f84a42d9b21441442dc56a64fada7186dcaa099c442c2b15b34569bf43bb5. 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/ES71G1614345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd27fc8189147d7e839e3fa764b11dd3c57437b4b438e9c85e667c5c42372a0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ES71G1614343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316af7af0e9052ee53e113d2ab8f8db8ccbe212b28948ba3c33eb676e6b743f1. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:26:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1614344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f78f5552c1ddc71637a90a2b77567e5fda95bd5adff899e8c8e3a01a798e2f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES71G1614346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1891daed1d8adaf4d578f85762dd013b334eb4545ced38741d819ee79b177383. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ES71G1614348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c7e975275f805854ead71d314f46923665d1e122b7e3197ee34539dbe490c2. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ES71G1614349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480576c4aede740c391599650debf385aea41bef587488d25621c31d48e2f6c1. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/ES71G1614350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb8191aa8d643a490688de57e9d1f2a2aa50dab781edad82961fd2d5c6da938. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ES71G1614353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e7abd1e3931a91cc27b0f6fdb354fdaa79ed62b634c0c14753ed7e6181c603. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1614354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20f84a42d9b21441442dc56a64fada7186dcaa099c442c2b15b34569bf43bb5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1614345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcbcf9c54eb2f3aee034b8327f37d0391b89ce23f24012014ae1e7994c50d35. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/PT2GG1600153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb13e63b5f08fd4e43755c8566a4c3b10910e008fcfab7468097bc522db6a99. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:39:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT2GG1700257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf125ba155627d6dfb78650841194b9a97ca73f53de9f5b7af99a31a88781ff. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/ES71G1832629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fa9e03f129e76ea3e3f87e45702fa970ad324a94c2fe1c7b6ed2e66fd39f4d. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1872381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a088ddfade7dc8fcc19d9c044bfde727bdda1d043e50dd021a42c1ad00c1c43. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ES71G1875729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054cc2f47cc80fc0d1141fafd1fbe40da9c521360759600283bab1caded70557. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:55:50Z), 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/ES71G1875731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f05b3a2a21a244f0ba31054c846939b1cc9005247b1a6a3ca35787cc535c30. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1875728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f2bfbedda026fa029c1a247dca73dc1b1f1c8c6946c48059be3b66c3c57c3e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ES71G1923609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c459626e5134f2d8542249d05e76aa5d04c31ae1315e3af4a9168e3e705ae1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:12:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1926054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f2bfbedda026fa029c1a247dca73dc1b1f1c8c6946c48059be3b66c3c57c3e. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ES71G1923609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c42d834e88ef447364c8bbfc10218a585c557ae71eca276e448706c65f6f5a2. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ES71G1926057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bf72be87348821490bbda5496e5f45688dfe10c887d719e1d0972097f2f0ee. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/ES71G1926059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9890c2a2604365117e6809a4e72e6443b40b2fc7b2ca4396304e5a1846176196. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ES71G1943109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f78f44dac698af14259cc81ccc1bf6f5ddf26bd27db5540a277f0a0439a925b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ES71G2000760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ebcaf02912af16c94178c68faeba37e0208e30bed86cf4f204aee589e0c5b7. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ES71G2000761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75122c5abe6b28bbc6020a79889a9258665ce5fb29eb68b1714d57e37a316e8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2000759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9890c2a2604365117e6809a4e72e6443b40b2fc7b2ca4396304e5a1846176196. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES71G1943109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda24314b8bd3fabb48dd80208953d4ff0d7081a35ccd339f8fee1162c6067720. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES71G2000765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c04247afe35678ecb28b699b5d3074cb97704279db8f804df1e30576f53335. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T03:01:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2059728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae817e9c8fe99ac1282f5456585dd408c71d0f0408fef0aaa0ea6931a08524dd. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:35:07Z), 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/ES71G2223188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a60775e41078a12ca5f1efb4cc724596867f14d897b9dff1039af8008d1ff9. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:03:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2210024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e3de79f327bf2b6742c485930a2165936ee9fba102adca5e2535c67f1cc8a0. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:58:00Z), 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/ES71G2223187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750890914c8a0f6e87acc461d36bc254fa74d6f44ab437e63bee213102365590. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/PT7UO2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8edb09b11bf5c0380437c8bc77dfc29f7c4f725dce6a5cd5b44e680c60e876e. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/PT7UO2500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bce139d183f6ce8d28194e712c4a358de24ceeb28e7b511be52d445bb0532b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT7UO2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793701e4661c10952e35bb01c6e583911d397d896666683405cb4158203280ea. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T03:59:48Z), 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/PT7UO2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c60496042272577f12c66deed7deb7df6739033307d421741b18f91c50a776. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT7UO2500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30a5e23ee5b2c8144492357351c67c342d32431d739ad381032c8c7cc4198e5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT7UO2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66142e2843324716603e941f8e3d6380d1751a523c7c3272b46d182177ca5e35. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T05:01:49Z), 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/PT7UO2500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6787d83d8b473a9a653d231df21b1acffb0ed0735ec540dd21b134b96d965672. 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/PT5HD2310003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d4f0274c1858edf99e6a201bcf53150c14ad69392cd228ded3f5c7b8575464. 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/QM4TX1705579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfae3cf3e6ebc16751f804801234eac94a2b9d4961a71376ca96d196959391ba. 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/ES71G1879262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2d1ab48dc0bde5ff3fa688257b8c9bba28b38e0c144d3b43e1d1ba51e20d26. 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/PT1ED1800130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fc6f88258a3f5c7e9b060f7fac3359c74882902655626db79464f13d0267e3. 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/PTVI11900142.
Champs-Élysées (feat. Deejay Telio & Julinho KSD)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749f4b2a47f01a10a415c4a4dd7d088ae2e553022ec709c3f71fe0ea258fc245. 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/PTBM12500007.
Europa (feat. Deejay Telio, Teto & Gson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ec1696c469ee07dd7e3abc6d20b4e1eff8b587c754379d20be3a41d0bd7e0f. 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/PT6I22000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56942d05fd7fd19cae3372ce9494d57a0edd5bec89d7c83f20ec2333b63557a. 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/BC3PG2404111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfae3cf3e6ebc16751f804801234eac94a2b9d4961a71376ca96d196959391ba. 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/ES71G1879262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfae3cf3e6ebc16751f804801234eac94a2b9d4961a71376ca96d196959391ba. 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/ES71G1879262.