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 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 0xc8af54ac7605ab60e8988fffc4bb7722200239bf7ac4ad5ea9552d35c13d1aed. 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/654bc3b4-845c-4ce4-aca5-cf7db6f6ecc1.json and https://artists.proofprofile.net/proofs/artist/654bc3b4-845c-4ce4-aca5-cf7db6f6ecc1.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 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 0x57770212a325ae46ceee786aa1be726a60c64f0abe5cc232b4244340c4ffa00e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1828700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57770212a325ae46ceee786aa1be726a60c64f0abe5cc232b4244340c4ffa00e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USDHM1828700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1bceee0adbd7bdde738757361feb035237ed1db13891ff7f039522c3241fe8. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/USDHM1828256.
No Tengáis Miedo (El Amor Echa Fuera el Temor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b816d16158f87e673dd428ef4761475d89686b491583b4f8ed92eaebeba2b7. 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/USDHM1828240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e65ce2d22393dbfa68c323377e36450acb0d9aff49c3ccec564ce9dc307f51. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USDHM1429984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c233205d940ef342bdcd6fa8f55065ef756d4ef8fb2c50519deb24385967365. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1429986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc485b02f5a621d0c7ef41c8b99fca70ec7816e7e3f5b9229071731f8672e1894. 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/USDHM1429991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69d71fa80ac18fdfb5f519e19f1d4c69695d89ce1a20995ffcc469c978f0c7a. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/USDHM1429993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5540145cf6766228b7f661a32c1723b20e051f8c2337ae7b6cad8c31dc2954b. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:10:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1429995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e65ce2d22393dbfa68c323377e36450acb0d9aff49c3ccec564ce9dc307f51. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USDHM1429984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc485b02f5a621d0c7ef41c8b99fca70ec7816e7e3f5b9229071731f8672e1894. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USDHM1429991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69d71fa80ac18fdfb5f519e19f1d4c69695d89ce1a20995ffcc469c978f0c7a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1429993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236fc1d7282631f1124c460f493dbef80d5dfa9a43d9506ed36e88645de0c66a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-27T13:36:13Z), 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/USDHM1916630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d65f412c84f98aa8a202e24a0433d29c3fc4c8faaed903693e646a7a548d74d. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/USDHM2105204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667752aed260171a60a27cacd227d1cd5d35ed2392f8531cf7333cc452817057. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USDHM1408899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97aeff83992c0b5f9ace20951d437d3b3bec59e98262f4fbc1c79357dc975c28. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USDHM1408903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97aeff83992c0b5f9ace20951d437d3b3bec59e98262f4fbc1c79357dc975c28. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USDHM1408903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c7e86892010b847b7166bea00b03ac3848b9f31c3a8ff673c1391536c0572a. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USDHM1320610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c7e86892010b847b7166bea00b03ac3848b9f31c3a8ff673c1391536c0572a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1320610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcf66d45c62787fecbc2715b34336dca9c54ba37766b055a3e0988c68a66747. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1430055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cda6b4ebeffcfbf9e975867816b633e97beffda959fca1f1f94a2b98323fdc. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:01:30Z), 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/USDHM1430023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cd843ad85785be75d9848e81b5097717f79ea82246c3c778622a537c064dbe. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/USDHM1430024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c734a7374a2b0570b094263f2ca819e3dbc2b920d773136d76d67476162ee2. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:33:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1430026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed3c93fa631a5cf5a842be9302d4761dc33ba4dd80ee2117eb1be5bd3ef6243. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/USDHM1430028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556aed78a5f2860f52b27e63733d1692b248eac262be99008c464c51948b56d0. 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/USDHM1430030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2658ae6c750ffe43591d4667173840a93994966c2773264276f3060290bbad94. 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/USDHM1430032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ff6a29018da945218d7a17c5d51c88b94913f25612753e5812063e76d15f1b. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/USDHM1429998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806b504253d0cbe8ceebc4eaecb016446a262983a62f1149659ee3bac1306422. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USDHM2403432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806b504253d0cbe8ceebc4eaecb016446a262983a62f1149659ee3bac1306422. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2403432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0add8d92f23f4800daf8c604560df87a36f07d9af9f9895dcc904614fed0b90. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USDHM1707258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85043b500dc7f4e54d348b6572d7cf132327f22ea74784df812a253d5a30801e. 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/USDHM1707262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85043b500dc7f4e54d348b6572d7cf132327f22ea74784df812a253d5a30801e. 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/USDHM1707262.
Santo Rosario (Una Corona para Nuestra Señora)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1401200beb61326ecab7b789b51e2279ea1ebee7ff5f00e69c74af4998bcbba2. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USDHM1710906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b201f0f991e505711033477a86851e1a64a6464764c008972b303f05d8bc3f. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:47:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e8802bd8e7f9b466c031c48f2b4d5a57a97925952d086eb56065c334bef451. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342f6141ac0f42f6f162a0071efbc2effa5de66cb703e72d17d04beb28d2b1e0. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc4527af43bb63a3a5326597913c13706f34eef462426c948ddce4f46a0e2fe. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USDHM1710910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf722163797bcd74990ec0375feaac332f1553f3dbf333bd3f115c927117a2006. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6ba9d03c310bc6a1b06e40240c969deee9c94a0d31cc0997c712fc31390418. 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/USDHM1710912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf0d0fec35e3a3fdba27c53530492c34e6df816a5ebd944c0c6060c6e50afc9. 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/USDHM1710913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24430e8bd95a90700d666037a6fc1dafa628762afdcbfcf1a05f31ed9b975806. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5af9d6707989f65446d91af0970a28f9184937fe338417f97e4699d2d3a817. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc84d9afdfa95b3c822b66b6d80c75932d73713fde6f2282c33752f469e27ba2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e431a44b4ef1c96872bb9d87f4e7e5d64c87b353112fd340730f6a8ec734db1. 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/USDHM1710917.
Santo Rosario (Una Corona de Rosas para Nuestra Señora)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1401200beb61326ecab7b789b51e2279ea1ebee7ff5f00e69c74af4998bcbba2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b201f0f991e505711033477a86851e1a64a6464764c008972b303f05d8bc3f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e8802bd8e7f9b466c031c48f2b4d5a57a97925952d086eb56065c334bef451. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USDHM1710908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342f6141ac0f42f6f162a0071efbc2effa5de66cb703e72d17d04beb28d2b1e0. 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/USDHM1710909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc4527af43bb63a3a5326597913c13706f34eef462426c948ddce4f46a0e2fe. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf722163797bcd74990ec0375feaac332f1553f3dbf333bd3f115c927117a2006. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:35:45Z), 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/USDHM1710911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf0d0fec35e3a3fdba27c53530492c34e6df816a5ebd944c0c6060c6e50afc9. 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/USDHM1710913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24430e8bd95a90700d666037a6fc1dafa628762afdcbfcf1a05f31ed9b975806. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5af9d6707989f65446d91af0970a28f9184937fe338417f97e4699d2d3a817. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1710915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc84d9afdfa95b3c822b66b6d80c75932d73713fde6f2282c33752f469e27ba2. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USDHM1710916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bef4a7dc841fcf54495e9b3fe9cd906e47f7ca30b84ec6ba4f62b4aa6efbb7. 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/USDHM1801924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0593b00ad29d77408e47ff2dce3d5e0dda2c01769eda7a6b925de4658d99bc. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1801925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32265ebd33e676a7ecf311ebe570300eac64fccd00c175c7cd6b1c7e8b9d741a. Chain 2 (Bitcoin): anchored in block 958399 (2026-07-17T10:39:51Z), 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/USDHM1801927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248d12ade951da4d00f62b14cf5e8ea2c79341c0e31360c1e04f78d309cbc1bc. 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/USDHM1801929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bac9879f27cb0516dfc37ce6303f58b4802b3c615ebdda0ccd456f24eba20b9. 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/USDHM1801931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d63182e8f0acbf7ef6e768654c9b13c24b7378d9a04777aa2241ea7043f8fb4. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/USDHM1801932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7905344cde9979e8a3b50300c1a876267d5c02b4a060c0aefb5ed0756b870c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1801933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93047813f33685ffd7cff9a8d5895075382e7a107ce02021d9c7b804e521f468. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/USDHM1801923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0593b00ad29d77408e47ff2dce3d5e0dda2c01769eda7a6b925de4658d99bc. 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/USDHM1801925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87eff509dadd091a49d33838550c2f252e1f55b258bcd22ae1a623295ddd1fd8. 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/USDHM1801926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32265ebd33e676a7ecf311ebe570300eac64fccd00c175c7cd6b1c7e8b9d741a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1801927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248d12ade951da4d00f62b14cf5e8ea2c79341c0e31360c1e04f78d309cbc1bc. 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/USDHM1801929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bac9879f27cb0516dfc37ce6303f58b4802b3c615ebdda0ccd456f24eba20b9. 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/USDHM1801931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d63182e8f0acbf7ef6e768654c9b13c24b7378d9a04777aa2241ea7043f8fb4. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/USDHM1801932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7905344cde9979e8a3b50300c1a876267d5c02b4a060c0aefb5ed0756b870c. 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/USDHM1801933.
No Tengáis Miedo (El Amor Echa Afuera el Temor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4185a29522d747c64a6713528c7eb22066f95fef168edc8b4c3f8b23d1c0c08. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/USDHM2304428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd33c015a470440d666f09355eea521a5c04f635541c72df2a1010388b31d21. 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/USDHM2304429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4185a29522d747c64a6713528c7eb22066f95fef168edc8b4c3f8b23d1c0c08. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:15:20Z), 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/USDHM2304428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd33c015a470440d666f09355eea521a5c04f635541c72df2a1010388b31d21. 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/USDHM2304429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9adc1493c76cdc1e437ccf45a09abddf28100fab41e12ef9907987ec31c13c. 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/USDHM2104777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e884614f68d45ab5ea7ff3279090c40e69afb531d8cb01c8220f5b45370683b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:13:34Z), 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/USDHM2104780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b4636c652ca689d39d5a1b9492ec188662e9e92c73d41f65d7cb5ebe7c65c8. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/USDHM2104784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb51aa091a02fc822140e79971ed90a693dcad1d794c30c80a690e41656985b4. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/USDHM2104787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbf33794d653294b98c1ffbcc9b2f39b8d032d96394d33ac6bcf045ad309406. 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/USDHM2403441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98f567ef9089c849547aec3e2047e8cc5b1ede8b448cc7a88f198c6bff28a36. 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/USDHM2405271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5cffaace65cb437bc0f20a803d5a2982700629b72d2ee6a2003beab5968d0a. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USDHM2500665.