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 0x3aa98ce0e78a24970d1efb1397e0af563d87a16708799b8e3218d4ab16f8f649. 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/11cf41f5-6d7d-430e-ac9e-d044c71bcfd2.json and https://artists.proofprofile.net/proofs/artist/11cf41f5-6d7d-430e-ac9e-d044c71bcfd2.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 0x41c8c4f51267c90086fb15d126c01bca3433d13431bf3a358e73f59d02c47b83. 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/FRX282113180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ddb24af92b7e211a9cc3be316f8daf92c0f13b7697f95200002a6b6d10ec45. 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/ESA011500667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf70d605b16ce94e3b9d8d3c88fa1178c203772d4e509eee1743f0a8270707a2. 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/ESA011590987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb3a38cf740b2c6f600ba4b699492ca1474044ee1e36b200a1d2e3e17b93e43. 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/ESA011590988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff47ae47c21801d6878182ee017ddda40ff232e2aaceb86442cbf3901df16eb3. 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/ESA011590989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59369198b36a2ee4a32da28b30254e487e984b3cf30140a0681c1d8994fce1ca. 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/ESA011590990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9cc13240a00ac21a405d2334fabbe21969f0a00c0376869fe4b32e5ab5c650. 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/ESA011590991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58cc3f5c055bd6658e16f164ed43b82c5c0398512dbe9595729736fd02fe2a5. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/ESA011590992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e84e35ab8e9af0de944d56fcc1d890292cad435bd57794b7443d8568fd8158. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ESA011590993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc006bfd5d736668a7f33e0b1dae0dfef4603b5b8d9b342a0b7b2af8ba3324a. 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/ESA011590994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdac170fbadc6a50d6f714c82cc62934e134e98af3180a9b704edecc166f203c. 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/ESA011590996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf186e935c1ecc08cae7c43218b8d0711a742bca2d8d1a4d678800dacd7782753. 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/ESA011414133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08b60a12fe3380e9f68b70fd790a9cd11f292b2b2a9139579b5a823997b2f6b. 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/FRX762363137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1cbdff7a1be2505a9d7e994432b6c74ad3d5447f3a70ece40a16bec5d4ae9f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FRX872123627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2657a474d92b50d6254714121411cae48b2168d4a8beb88fa6c39798cad4abd. 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/FRX872103235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0defdb29ee5c0ca9d8d45fd8b11029761fdfff8ff54f5594745e5fec742bbbe5. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FRX762101347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdd2eec00badda485312f728bb27e4d568e34978c6234a1c46ea0fddd2302ce. 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/FRX282186841.
Tal Vez No Se Hunda el Barco (Desde la Caja Negra)
Tal Vez No Se Hunda el Barco - Desde la Caja Negra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba60d7c2fcf8306a8d3bb7f87d7b5d05663aeaa4f27c755839a1a780ab8edc3f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282105674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60928d2d79cd0ee2edeb75fcbf5bd4f0eed7b53d377a9fae1373263a5594bd9. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/FR96X2132594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e23506bcbf59817eb6dca721439bacfef4216262dd3be34d688557395a3f0c. 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/US7VG1804307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eef8504b38ff6101a89f41b644d0841305809528c3aff89821c5c55dcc69b6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/FR59R2456681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08a3f603c3e5eef8d5865a67e3a89be7ae054c19ffa3ea8ab0c98afaebaf22b. 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/FR2X42438737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60bd49ee5cf7ac5fd4e110cd7f04c54de4a725cf6901b33efdefd2b1a8f5e07. 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/QM3UY1900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bac96d04a6d4080a6deda04d248cb5e5ec5e79e7f39424d5a792096787bdde4. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QM3UY1900176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079f0356837f10259e13c9e53f630cfb9d119671ea304bff932fb0041757cbb1. 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/QM3UY1900177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e86037df386eb0d46055e6a35895081c0b131af54e96edb4d4372d0da59dab2. 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/QM3UY1900178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d8ebcf167e95aca13e1adc3822f1a8b6da498374fbad49bd56bd5b9ca98504. 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/QM3UY1900179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78614588ee9a33e2893dc6e83a40f8ca18d1a9e6cf06b3f17d4430806557c5d. 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/QM3UY1900180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8317d6d957eed766183822f77362b691242affce9486aa7f0bd27c9ffa830d. 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/QM3UY1900181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81dc1847f201b393a4249e5699a2e12ad5fa486ba6b28ff8b2451e1acfe2e766. 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/QM3UY1900183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa761770965186ff1bd6b9443ff9d5b31a1e38858b9e3c463f7483dba098886ec. 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/QM3UY1900186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043367b62d7c5fd81cdce773c200b7463ae756a5e7431c5f67df6229193fad87. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QM3UY1900324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f5096d4580963f7dedb5f3b6a66c48aeb286f6344094cabc2fa164a66d6097. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3UY1900325.
Una Fábula Muy Trillada (En Vivo, Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681121def9df6ed14d800fd203dbcc0ede96d142fa9ae994d7df7151a170cc2b. 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/FRX452468185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08a3f603c3e5eef8d5865a67e3a89be7ae054c19ffa3ea8ab0c98afaebaf22b. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FR2X42438737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2657a474d92b50d6254714121411cae48b2168d4a8beb88fa6c39798cad4abd. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/FRX872103235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d05f287b703e173817308aafc903936ac5652c79278118ac809efda693aae84. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/FR96X2240056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc8f63e62f17ae931d81e99ac2cb8b812df36a0576c3d52d63cec3ebeb731fb. 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/QZHZ31933980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf4ebe13b8a053ab828fed9dc01c3e1576b7c1e5a2287fbd95c9c797423194f. 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/FRX282105673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3c4c2a17601a683efb4fca1f15b4d2a72e5f09d61085b374150a2723ea1412. 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/FRX282458689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3c4c2a17601a683efb4fca1f15b4d2a72e5f09d61085b374150a2723ea1412. 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/FRX282458689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca93f142f2bcd27a392266ce27de2e1ba62bba3b2d4d44f04471f6a6d458baf0. 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/FR2X42424256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7805a0d06ae7b6aec7e7c49de8c3c7ff4a43486c1a9d65df5e87540c10e11fd1. 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/DGA092374739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ea22214094c45b315e53831c15f01a05fc3fed4b21dd8e96507d7ef1796794. 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/FR59R2470981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87e66dfe54e5f90fd266b000b425a5e7b83643247a151a27e29af70532960e8. 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/FRX282408033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbc8cdba5878e45a93480fc593eea4150aa68b74d89b627685a2d4ce6eb74fb. 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/DGA0L2315114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31de84469c5ae044efa59f2e9f6bb58a717190938111a560cb8221b8201e16dc. 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/DGA052342256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6dfb1a282120977924834c0ee64fd7483cc568e8f882d4ed4681db74484c4c. 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/DGA0P2350147.