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 0x2e25629377264fda24946b425b0ffabf12f4b9b45ceece321d15c2bd00f16c21. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3ee1f15-c5f5-42dc-a0c5-dbf35dec7b60.json and https://artists.proofprofile.net/proofs/artist/b3ee1f15-c5f5-42dc-a0c5-dbf35dec7b60.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 0x52885d3c9fe68dd3126a1c686269dfcfeaa0c02e5c51cb50976be03a70d9d2a1. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/FR0W61866993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040c617cb292527bd16d66f4e72283df31919236dd8b9f45034011dd281f4998. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBBFT1000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12bd288c2ab44e0b126ba6b22f4eb265f534f18ac5a8fa3e90dd0f1b8fbb604. 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/GBBFT0700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2347dadec7170feeaaa1610055379ee31965e964db95f11796628311cddba36d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBBFT9400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9349622660088f5bad75aaefaaaa81508a6439aa7031cc31f425d8a77fc7faba. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBBFT0800085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f4e186e3b926d12691ee0214694b1b0cb2c3af9229412d29769e227e1053c6. 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/GBBFT0200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15fe7bb0dc525b0de999c14ac87f9c51909587cb63ec583cf79c33414c3e6d5. 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/GBBFT1000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5400e99482bb5fd0d36a83f44bcb5a8a6dbe29ef281c6385fea5a053410edc55. 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/FR80T0600250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01b78af43cb6ef7fcdfd5b53bec2c85c9a214c2c0d17245f75178f590e71b62. 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/GBBFT1000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394781ba8b7c9d6de58a5c6cbb11b89eb16312041c8975016b5c239e03dff7ae. 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/ITR551415199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc747b9e0bbace4e0e06b239644eec6661b9cfeb9964325fba35b5f62b954fb. 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/FR0W69924601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ecd25f98c6e37f5ac64af24b60f4a6041494f65545a3c262041f63aaea408d. 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/FR0W69924602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf196a573e8a6ea520949de9dc72766c6dc2263868dc8daee96a0f23b418120. 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/FRX079200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040c617cb292527bd16d66f4e72283df31919236dd8b9f45034011dd281f4998. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBBFT1000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34dc76b045778115ced4090503bf9b7d0be15dc90e6e67d4b13a251bef7834a. 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/FRY510778051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f46fe3846884f6575d3d8976b7878c1677370cf5d0fc045775d6ce245589a6e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FRX078800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb421323df7cb6f1561cf201741d461f700209d1f0fe6b636bf9678ea6d98d8d. 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/GBBFT1000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d4d3c230fb71886eb5053e24872bc93adca8929462bc5ceac09548c64f9b51. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80370629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9ade12a7763dee3c89c0f50ed1e0730d1e7e0eba84e6554a2a7ee145860b0d. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921211528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd186f22fdee1013ca4aa7385a612801a3a24b6847dfdfc1a5e3c6110c247bf0e. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR80T0600248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cefe565ef4677a86d3e40d59e94df11e1a36b492f9acc7a6f2b40df30a967f. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/JPZ921211533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3c2cb578124980b5a79a721a3ab3348c8c7abc8eaee147e8d5193f24061097. 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/FRY510777811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d07c97e2e02ca64b29e84d64bc0ee188d5edb3a200c14f5b751716954138cf1. 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/FRY510777807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b78167820e0bc8539fec888f639ef305b60e876e043f1cf1079276fc097c1a5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FRY510777815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf243ad398cf7695058016f459b63824115f15c58b523a708c405b8d9353b217. 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/FR0W61777246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57eb883c3cd3a1e2cc30d492dd5a1739a14f25542c17d063d9df50c9359135e0. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ITR551413000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fb5d4403b3d5cb0c8e07a9374d822b99b4a45e48980d1c23984d48c7f8d016. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/IT7151391083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707641f430a5e1a6317fe1576f8e3c5b153aea4aa1430a244c862ac391fae6a4. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0W61777245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c40172fe8c2df2a51f42bfb28fbba361591bc3a2d78b2858a6d25d7b203c256. 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/ITR551413859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682e93d1bf6558b6b3965a6d61eab8cbcfdf605cfb7f8afb9eb33d64bb3e5dfa. 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/ITR551500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36d52d688af116c071fe3189f18e202f93c4785d48a8f8616ad7b92b21d5bed. 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/ITR551413362.
Flamenco Masters, Vol. 1 (Pure Spanish and Flamenco Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb421323df7cb6f1561cf201741d461f700209d1f0fe6b636bf9678ea6d98d8d. 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/GBBFT1000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5923110045e73513c9201cc52dfb4bd2e27694f9b210e89e2fc9a6dc6a38de. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/FR6V80370618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d4d3c230fb71886eb5053e24872bc93adca8929462bc5ceac09548c64f9b51. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/FR6V80370629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc084182f62f8a351ac8f9ab0a5a20e9d2ab6797c1dfb85c6de2dbbbf70d1fff7. 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/FR6V80370598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15fe7bb0dc525b0de999c14ac87f9c51909587cb63ec583cf79c33414c3e6d5. 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/GBBFT1000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfdcb59caa6ca4f71cecd2ca960ff2efcf0a3c01fc72cb8a3f82372c2388eaf. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FR80T0600240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb57b9114c1fdfb744d2ffed19002eae28f7e4a5da13e0d6bcdf1ffaa25b53c3. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FRX079200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5923110045e73513c9201cc52dfb4bd2e27694f9b210e89e2fc9a6dc6a38de. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/FR6V80370618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbc2e7dbafaf2a23f05c049d712461118a6a4a4eac92e8607f5ac7d005d9845. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX070300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c6e1c41f94ef143fe766041e8a8ba69f77f7de192f6c38f1e665fb572314a6. 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/FRX071100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3766e781f271670eea476b558f589ae0b62d77a9433673d2a30d5b13cbce9c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR80T0600245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ac45232e48d2f0e0ae1a405c693794c94a1f6036e4e60e0872b5b126a793c4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR0W69992560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ca1cd60d088d26522d8b37453fa01f5f9f5eec21bc8e80d5bcad5c9d525a4b. 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/FR0W69992570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ecfa0a6f803118ae29f9e380da6722502a0c220380d96c43bc10fc7c0bfd2b. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/FRX079800075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d4d3c230fb71886eb5053e24872bc93adca8929462bc5ceac09548c64f9b51. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/FR6V80370629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbedb40cd86750218cb1a6c257f8948280af9afb6b81919a177eb0b1e9a48d4. 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/FR80T0600246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e171798d5365d77896dc9c0f94b19fc9550278722884471b7e01b97509de3eb. 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/FRX079600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecf63b93547d592d2a40f55b3951b3cb2b6604df2e867434a9ea287442dad16. 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/FRX079900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d06b3ca9f120229fe7e2191ee229bc67a25d07b263665be5091937474561d2a. 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/FR0W69992568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc084182f62f8a351ac8f9ab0a5a20e9d2ab6797c1dfb85c6de2dbbbf70d1fff7. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/FR6V80370598.
Bossa Moods Latin Chill Out Lounge Volume 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89b88126f59723e302d517558e7925dd1afa135869a4363764fb6439b148c3f. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/DEBL60733002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac5b5d7783e9574d15a4eb97c9213198c089e25776ff7a0bdc10ab63b55e5e7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60733003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6cb6ab7db4f6df4d73440c50c630eb6ecca4194dc5b1ba6cabc707b3e366b7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEBL60733004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152666b9f50e0630c9892121c0c70e594a3929d47330b418b4a7b2124509a266. 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/DEBL60733005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8a9d903ebd8188c2edc29f2ea039208acbc455c74d10178c82d62827244699. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60733006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc813d9b82f78fc431f8622a45f6a7c18bc9ab29c4ca316b86027c937ddfc67a. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60733008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17efd08e5cd7bbbbf1e0245ef01107942b4491954b98c1ebabbcf45fbde0c3c5. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60733009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9271ad8529dbb203bfc73e43a8d0a933d9ef6b69c392b701709415fad54811. 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/DEBL60733010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74df689071dac7d1668ab59dc066fa00332fcba795d4b5336fbf38a752e8578. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEBL60733012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a58ff5ecc1edfd13e98ed36a17522c1a70b1326afd4fd061b1687d149ee54b. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/DEBL60733014.
Jazz Café (The Best Jazzy & Smooth Songs to Relax)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4436b68df2fc96f6a989a8b771cf32255a5e9df5d8223d79f1516a551d8eb4e6. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR59R1483673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c3ca1bcfa30287683a93055e45abdb3de9af2ade0dcd8c6afaa54f7ae6e06e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FR6V82715098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b730bb83638c102cfa96e57d07cecc5f96004c4cbcf3ec77b8a41b67240f3b1. 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/DEBL60732987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2bcdd3e5863c7dd5e80a08dfa66f4cf7a4ccdffd376c221ff2ce2b3b261994. 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/DEBL61152558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbac94e42b5912afcf0c101c4e28949e9760ba65e15e1176003073ec3a1703b. 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/DEBL61075551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42505f0ec325d79e3a21fa3a43da4bf88db9ac341c44c12699a33a5931a289e. 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/DEBL60732968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01363fa6c6bceba8d8ca268ad3aa37db1e508c31a8562d166e774b5b5f578a0d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEBL60793436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3276a3355aeb24a368d15c9dc36eb68c033afd38af2230b860b45b5f7378f7. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61146970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4113bb3d820ffebc018799904c6701d2b17fe76e663ab0987fdee2aa8fd8f398. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60560284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1228c12ece7b8ed5e19a805b8582d65b1ce803d154b23e4de3918ad06c35be65. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60562910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf9b76ac8d39a50b6ae4e631bab40c891c14f406b688ecb18495d4b23225e86. 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/ITR551315302.
Misa Criolla/Latin American Songs/Latin American Choir Music
Living on a Prayer (Acoustic Version) [Bon Jovi Cover]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb80cc8c5fc4e7eeef9fbe2485a04a4b2ff81365681323e12f61a5eaf8af9745. 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/FR0W61941647.