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 0x1bf53e5d891773645ccc413ac6ae66efe331a60b8defd3d9dcebf562929f3daa. 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/37ab7479-9eb2-4a05-81e6-5174331096b3.json and https://artists.proofprofile.net/proofs/artist/37ab7479-9eb2-4a05-81e6-5174331096b3.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 0x3bbe25ebc9dce1c1a46169d2437f50f49fe5cb00c1fcce95994d769431891fb5. 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/USANG2251325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36199eb02ae276aea934bca137c92ae6aa5c71621256544fade12e499404473f. 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/QM3DF2204870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddeaf8923e3ab8c7d6ef1f24715718d76ca8c789b6b36eb51150ba0a986ffa2. 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/QM3DF2204874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c13d9bce46423afb506b76434b926e625dc4102f42dbf9432ae7612a21880e. 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/QM3DF2204875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf7759b0bef7c911e41ffcab4fd8b57bca14e512ec3075227cd4f46706c3dcf. 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/QM3DF2204876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6417959f2cf0c74d72465c31f12bcfa8d6eca41eb2e48f68abcf3a2c39e91d92. 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/QM3DF2204877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6e0540c628539aa5bedb167a88faab763ca067b60605b40f04bc0932307cbf. 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/QM3DF2204878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07eaea2576e6a0c1b238ed94848b05ca4de5edca2cfeb0a00201b79e4f9e72eb. 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/QM3DF2204879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea4c6fe4c58afcc4203648e5e7e2f88c6f843ffcaa962172961f40e12738381. 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/QM3DF2204880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebc1fe5c4a18a4c5349360c6a29ae1936cd7863b228eceade3b497c72e2e365. 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/QM3DF2204881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d718fa1292c5992e2b3c0d0b4b1cd24b0022bc1f30d0b5b21031c69aef64b19. 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/QM3DF2204882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ae7641df7b5ae183743c91f3435b7cebd73ca2c56a895835d2f39a13dc01be. 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/QM3DF2204883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb102817f9258cf92f1111c3a5263f3e98563eb002702d43e40ac830db631934. 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/QM3DF2204884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34def06346b60da38ea45863735729c1166148e4eabdaca4fc686343a583a76. 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/QM3DF2204885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c68d9f38bd4c2f1518458ac42e77922cccb6c953e30e05d190196a70462d633. 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/QM3DF2204886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed01c57ee407073c24178f4c50127be19dd5376d77e98f784d748e53e9f64153. 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/QM3DF2204887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0caacd23e2bfa198776f89151429cd351262af68267f202257d2e4cc040531. 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/QM3DF2204888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91099e6ec4fca46b80b6798c1e107048d3f23d380cb0f0b8270eef1dbec808d. 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/QM3DF2204889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6918ecf55aec25c2e0834b998b9efcd17a2acbbcde0d611f315ed2f4a762a81. 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/QM3DF2204891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2251656c860850d68a1767232d7d5a85d05730274d8692e97207a3de4d8424. 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/QM3DF2204892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad22bd8cfe2bd0419c85ca0d01888770b2c8c8874e0f274349cafca3b97a374. 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/QM3DF2204893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e791c8a9093f6bbc69edfcd1d87cc66b8b25204592ebdbee26139ea042204c. 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/QM3DF2204894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f653e8b78002cd3b970301a42d0ead2ac08189be3cce3c9743a86a59a427f4. 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/QM3DF2204895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09f468245f8942fb8821feb71686ef81a7f0154695efe422c0db1ac1d895f76. 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/USANG2465635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3aa1df9f45c6ad487ef8fbf562c7c0d5ac144d116fa41eaa982db09d438601f. 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/USANG2465636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace32fe4570285f6fc97bb1941634655b932e55646c5f87b263545463b36f864. 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/US3DF1737363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f56b7d799324fe077f6dd067408f650cc4ece1915fc6c2a9e111ab80bfd472. 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/US3DF1737364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a9c9fe51c04298f52ea27f7addb298d559bfa7bae8102f4e563b1fe3c2b1c0. 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/US3DF1737366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed42f0ae35fc1dafb08ae807dff3b7b522bb6c63282cf9b5104f36c2a04b193. 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/US3DF1708850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632d36278352f38fe5dd21a76145b8c8ae383a51ba29d5b58420aae4293ad332. 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/US3DF1737368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18f5cfa6d2ae01c808c800718c30a6e17853d206a5b64127ef8d30b5430b16c. 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/US3DF1737369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1f50b0a57282e02fa03935250793af4bbb6e4bad77bea98b0663b4c4514bf9. 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/US3DF1737370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eaa8b614e999e5b5ea98e9d4065d9959fcc4bf2886e53ca5822713161dbad23. 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/US3DF1737371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7976a925b4d7ccb5c7c5313289fa41640964aff2fd029356fb758781f6ab8c1a. 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/US3DF1737372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88b2f45bf79c66b9955471d3d037f22b34c3319b171c177f968595f97079fdc. 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/US3DF1737373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee00a3af7089eda9c311d350e0103b295f58e0e400a480e8fca3bc6a2173536. 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/US3DF1737374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e8e67a6f2354734afc3e0b131e58835dead29af020fcff5b2ce0d719ddeed0. 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/US3DF1737375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa44dd65e169f62fcafac4ae0394ebef157ca2b7bb22ad128614ff1932bd1a0. 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/US3DF1737376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814b5695664571527702a881d43263bd4f7ac0f6ed079fe3426155a5f61725ba. 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/US3DF1737377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b57d829ee698ba49b9886cd923c7f4724f2e707c1182cc3dc2410543d8ca11. 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/US3DF1737378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf766681836dc592832563f01825fa5ae42d5a19cf627e092e34dcf22ef3f8b20. 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/US3DF1737379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa687039450ed4e34b8223294b045d2573c8d662af150002c2c1b07f8f20a3d3e. 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/US3DF1737380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7a7d9f0add531a2c9f7e65b9dca9da552692b27ca00a8919f0b5940adde9d4. 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/US3DF1737381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb728a6a5051cad0918ffb183db19fdd98a3bc264e9a701acdcd13e7f5955714e. 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/US3DF1737382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54b7a5a313f19922c9d8359ab59646943a88bfeb5c09046aae7b2abe03b3956. 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/US3DF1737383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f1f15e2db6317694018a101210dc9f9194a716863d30a00b65ab8498b94ffe. 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/US3DF1737384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb74333ba9b76a9e30dbc5cfd3e0d5ed1e27b8195a6b8343ec1bc4f2ecea0cd. 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/QM3DF2413880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dba70d20a02d6db8cb95ec4b66c22d4ce366df9549d099e238e6b6639aca0a. 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/QM3DF2413881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04983dcc31b59cd30d6ffafafb3916266468f882cd2e3cc49ccf80c308479f19. 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/QM3DF2413883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7d38cfc66cfa4db6431a2499745c1d50e07ddd33b63713be879066adfe8aef. 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/QM3DF2413884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4292a5d470658522e1cc9703b7444e214128d936d403aa17864b7d9f667d368c. 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/QM3DF2413885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9ee57d7d7ab347d6c6c00358fa8963a70477026ae650615685dfddb34f6741. 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/USANG2463831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabedeb1cd8a3af5956fbab23dc1330cbe78574620f646bf83bc80d45fc27ea34. 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/QM3DF2413887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ac75277eb9c0e778df34817b1ca9381d420b695d010690b47122d3a346dbb9. 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/QM3DF2413888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7707999c627084905cb927be28e5de6616a9df5902c57f88d5bed1d67a4c5257. 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/QM3DF2413889.
Ministración por Matthew Morales (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb69a6a5136a2a4d54233f97f887473220f1fcea1fe51e84ae11dd36214825b1. 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/QM3DF2413890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bacd715e79b3fdbf94d543118f8d863503d5888e2bc4e3878ce40d95f4735af. 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/QM3DF2413891.
Ministración por Waleska Morales (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a6b1f1fad6036c30a8a8c589d8d01ef4861fd40e15753c61ae22dbb18b2089. 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/QM3DF2413892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe35747f71cf3216cd3f3c120433ee6d891280f9701b69af97549d6db58cd5f. 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/QM3DF2413894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fcf48976e0626382591349895724875cd8a2f444a2779e625301154dc6672e. 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/QM3DF2413896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451efb245aa46623e5f3758c3e697b026f644a3ca334da079148c5cff7c452a9. 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/QM3DF2413897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4831a6f1a99e3282bdb7bedc9ba04c0cd91643fa510d60a33231aa2d7a4106a3. 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/QM3DF2413898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f292445643432ed45810b74d6a1248c91c2076fb5b695d563f63747ae10637. 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/QM3DF2413899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae410409cfba3685a2194374e3088f80c50f58ab4bccab360c4819cd0c87ad4. 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/QM3DF2413900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f44d706bea34668a1f8973a0b7ffe37b7f19c6a8edc0495d8fc02558c82e9f. 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/QM3DF2413901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ed57f1f23d6e9dfa170c2af0ebe071d35acac1b284d31f4e2881cb52f6eceb. 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/QM3DF2413902.
Ministración por Nicole Morales (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8043090c16065c7915e732d8baab675a96f1773086ae696b780d0a6e7f27eb. 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/QM3DF2413903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65adb26057fdccf2deabf81cd319e30c3ee4ec158b2732a73cbc4476045be26. 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/QM3DF2413905.
Ministración por Matthew Morales (Parte 2) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f652144bbc656d83338270618c6ba339ae422f016e0d9c43b2c44f9f874a27. 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/QM3DF2413906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eaafa6435552b738c9f0dda70ca973e3360ffef74dd2e2b3ae2a0b76b022853. 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/QM3DF2413907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd234d7ea263b6ae9443d255ceda258f19495c2b2d15d9b06fdb0b700fa8c50a. 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/QM3DF2413908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40055d44077f6ea724fba258a0ce61bf3abb59f39b8814f4a8a4d2abe34debf2. 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/QM3DF2413910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ff593fbc587d95ff7262527d220745a8677b546642181e864a4935b40cc22c. 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/US3DF2231438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fe6cd1d2bdb500ce616e5aa6b1537a73222242d14eb39d3f306a859fac1764. 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/US3DF2231439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3dc596caaa9320d2dcae971a1860448aa9b45156948800085f16bf858ca92d. 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/US3DF2231440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ef6114a67aeb925e2a06f5ef80063881382b5f7f00085be0c98542afc78646. 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/US3DF2231441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007b9272e688371fb264d838540255b0d21d6c6c644b407fc86d5b277a4c2012. 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/US3DF2231442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893b880d53279ffca2dfe1557484691295262195af739f65f0555dee818b31ee. 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/US3DF2231443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ccacba16b1fe63e94d3ca355ff4424fa0eea0d1bf86bb19ac4c815e834aed6. 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/US3DF2231444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dc129be71a72888897249a0c10ec4b7415c05a7b70ee70fee93834b826ecfa. 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/US3DF2231445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133ffa3a899981ed974764f196d01ab35d14d6e7d70ecb5565663862640d1c40. 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/US3DF2231446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341948f5beb6957c324b537dafc01a7edaf3b015a81e68b29b16942573f012f6. 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/US3DF2231447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7e6f017c035b632a1d7358f91f49be8e620be873db2d7480fbd85996b42024. 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/US3DF2231448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba765b9188391b220248de3676f53aa1c26b04cfaff119768a6cf3453b139b0e. 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/US3DF2231449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cc1fc18bee4052473fe30297f13aa4905269fe40af7eb88e0673c80cf9ac82. 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/US3DF2421104.
Yeshua El Sonido De Libertad (Sesiones Acústicas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482d6abd7f55e1967f6b35943e1ca441c5d0a2712bd7b82fcbcb01e003beab45. 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/US3DF2421105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76d9171cdec1681d3c3f01ef86ec56f7f9896d583047feb9dcae7a338ad70a4. 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/US3DF2421106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb996f5d53017483a6345267797b1bb5d31f3d7781e97069470562b4050a22aa7. 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/US3DF2421107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c31ee826e5215b50c18390efde58fb2e4fecf6fc392a20c7bca4c09ddc0162. 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/US3DF2421108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd75f5e2c114e3ed6f8d1dde1473b421f88c2f12b673a1b63b3e882c91428c09. 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/US3DF2421109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd29fef26e4ec50024c496696c0a171ef35ac4b8812d43004440adcbc7003c5. 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/US3DF2421110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2f5ca05f1fc94082912ac1106e5930235aab58e1bc30e545025cac68bb2623. 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/US3DF2421111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7487cf3c6cb661da58186eb2af095666fba9510e93ce54032bfcccccdd1e5a. 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/QMANG2255039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e46d0d850aa78479407952dce3b38659546944c13f1fa7bd2024d9040904e33. 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/QMANG2255041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5ea18829af7eafd4f14a2605892195b1ac702e5fd86026e0b216b9b8e72831. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QMANG2255042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15799c9988f2d0c6f77c00b85ca2ac1c682328d20bfe18f9961f72a091f84a07. 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/QMANG2255043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46dd5d48e6cfbd27e7742f61cfe9301f8840173e52f141d15b07ec7e8df08a19. 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/QMANG2255044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3ce759abf5a0d3ffdc26c41b8e629690c8be961d18667dd375aa7a58470063. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QMANG2255045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb548b4401656408ce898b5820fc2304a8d76df946bbfbaad42d621aca31c469c. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QMANG2255050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cf34392d3a768da2deb35ee8e841d0054be777d4f0560df7da25fd6b7454e3. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QMANG2255051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0d1c0befdfc5f74da15a03af32294b15183051101dbab09fc3fe5ae8685417. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2255054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f46da818eefc843c22b9ff4adc16dc2cb06a0674624fa1649e083622165584. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QMANG2255055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56725d4c99462ccd5326d221df2c45740e22ba6f5b77cc7f9119595fce73a87. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QMANG2255056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b9610e8e169a6819285c001fc26557cf22fc8e9628dbfaa7e6c4446023090d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QMANG2255058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5292be7a8c57abdbdd3d39d455c871cf7773f725bbe2a60bc8b9740b95ccde5. 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/QMANG2255059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9740a20dd6546603098a7fc3f9598addbb0e59df9c84457263c7cbf5069d9e2. 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/QMANG2255060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb4f68b7650fd30fe95d84a6e2685957dbd579b5cb82cc1afa5aeca48f68573. 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/QMANG2255061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0696594d3d7eb5f9a81dbb9a2018f585c747082d9193047a2b9a7bf54d44dc0c. 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/QMANG2255063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92945168b54f2beb0aeb7d56c02d7149bb78cfce09d22bfe212ecf8eea8207b. 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/QMANG2255065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a176dacae916e96327d4a5ad8bc0b4473f8d4c6217959249a183938d078041. 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/QMANG2255066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffe64e69964ead9a13c5b38e58dd129010c3e94d079965598190f825300f7eb. 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/QMANG2255069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294755d41aa9b6ad8d3a4aba50c8cb7d9ba3d375ff651761d6c0d60a8ac3d8c6. 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/QMANG2255070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d593f8e515f6139ae26ab352c7402a3c8ce8e49f61799f3b43276da70e5ce91. 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/QMANG2255072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e804b6c289f2d2fb73496dcae7fe4fd5f58714afe3640188d9d6ead8500400. 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/QMANG2255074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc3951d325aae9ad7cd67cc25a909158ac455f38478a324400f3d8b40186c08. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2255049.
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 0x06e1c81812c57c9610ac1079064edebd66476bd1e126870c7f8d8a7c0e170e1b. 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/QMANG2255057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3e35ff163eefdcf6b9ba03d699ccff2010409d659f342c8f15fbdb4bcf0dee. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QMANG2255076.
Mi Libertador / My Deliverer [Versión en Español e Inglés]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd8f18332438f7a3c81513af3c4ae6405f719a49659d586ad86a3028d705868. 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/US3DF2432062.