thumb|Yann-Fañch Kemener in concert in Guérande. Yann-Fañch Loeiz Kemener (April 7, 1957 – March 16, 2019) was a traditional singer and ethnomusicologist from Brittany, born in Sainte-Tréphine, Côtes-
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d4b3e3e091c719601962a2d252822ae5b9313fa5f9008252d7b45f4bb62613. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af57b8b6-29dd-4bd6-810e-b1ca7642e135.json and https://artists.proofprofile.net/proofs/artist/af57b8b6-29dd-4bd6-810e-b1ca7642e135.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pub Saint Patrick, Vol. 2 (Celtic Rock) [L'After by Keltia Musique]
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8898e215482bf8fbf13c3a82c4eac822f98860e3d9f0a48d10cf552756d19c. 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/FRY471255607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3965b0d29501fcfd1face8a98293b25f71479e6db7d0493d966bbed592b147f1. 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/FRY471052512.
Les grands airs celtiques (The Great Celtic Airs - Keltia Musique Bretagne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257ef1deec304664bf57318de1bb8dd9ca759c8e16e1659571f81b142f6858cc. 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/FRY470010401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe164c2abd45e613930f9129d0f12318a0e06690a2a8d19d3ccb4028367976f22. 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/FRY470010406.
Pub Saint Patrick (L'After par Keltia) [Planetary Pub]
Fest Vraz / Musiques de Bretagne / Keltia Musique Airs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41019c684b73bf7001e83484d636ace564e0e36abec0cbbc58e5b8608256081a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY479404601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3f8ffa3127490283f04f8efcc7a0a80c9b55d7e4d6f5ba0b4efb92233bb867. 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/FR60Z1500990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e59fb97d55b27e670b3e5635002eba7d6fbe9d8d95f48dd5b2b4477e6fc9113. 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/FR60Z1501030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb18217c03a9799ee4ad1d43bea658bf3ae6f2759d3aaffaad57a83f568c8357. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR60Z1402150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78d8f4a415fe49fb5e010d3f3b0bc8c61698a2f205e9972aa2f007cdeceba76. 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/FR60Z1000560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9508d6b557fc5c7eebc8953c45ab34c35595aa6ee7f59a18e0bbe85e79372f54. 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/FR60Z1402160.
Femmes de bretagne (Celtic Women from Brittany - musique celtique -keltia musique)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1655fe3f6c4bdeb9b7824e3145d11ae293bc15ee1b562c49e85dba51d3b20843. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX611900400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be1bd662f528f66f3ec2390e3fc104aac23e0f507ce8ddaef7593add74a3fe8. 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/FRX612200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc9258ae2b56f5f5b7165dd9159a515abcce7d0deef71404cc81bb419977e85. 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/FRX612000794.
Roudennoù / Traces (Hommage à la poésie bretonne / Barzhoniezh Breizh)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef9cdd58893dfb916198810a004b21cdc00fac7d3e7a105334c0357466de1bf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRY391816009.
Ar baradoz (Chants sacrés de Basse Bretagne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ac80b6a87a5a843ed330d29b8238d38f85a0b744affa304e9ac462e6216b34. 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/FRY391715774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f699be95c271190ebacc72d85d0401e200e9f2c783cd7eae2045e2df2437a7b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBMJG1611169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5ea88c532a27c2a0d08ebee7cb87f510eef18352ea27cf1b50e7631fe90041. 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/GBMJG1611171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94585c434e6f594ceec4daadf1f92ed28928c021433df4f467f08e8f0fc65a33. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRY391414678.
Roue Gralon ni ho salud ! (Profane and Sacred Songs of Brittany - Celtic Music - Keltia musique)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bb8983763d2d44f41027295e145eabfbd09bc8c707504a6d0b6b2c867a8b6f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRY479342015.
Vive la liberté (Chants à danser, mélodies et marches du Centre-Bretagne)
Si je savais voler, chants de Bretagne et d'Occitanie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3e6d23b228c6b406676f7a3801b321224a4e85aea3eebf55f60d57c12b6ac3. 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/FR6V80412215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf899d9a5144854111e1e6f03658d15c2e5f5433e628e0fd95e39a57ef53bb73b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX612000265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851ae7b63a8e05526d2b9893bc7195038dd78604048aac1c067bc3fd0a94c8ba. 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/FRX612000266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4ee5ef55943f88790e180e235497c2ce6379097f8dfbe79214b5d4234cbea9. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/FRX612000250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b52d52f47a58f758b78c500afedf9109de07e6a95ce486458fdef1bfa6d844. 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/FRX612000251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c134a9db3ded8cb01a80ba3da88303687337c612b61a7ebe59a23464d9acb8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX612000252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d9468aff41e24f242b86654be1c79ad784f45f3ab96c3fbe4dd57734222caf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRX612000253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636110e074a12f26da205aa4c84f033621500ce442ce8706618d2902dd7fa65a. 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/FRX612000259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a37dfd814643289643b5f784cab958abb3145b4c304d9a4cd3ea658501454f. 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/FRX612000260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da2717936bd27428beb1eb9c7cc9591fd60f914de0595901be78103dd48ad54. 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/FRX612000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1d2128715895c21051104a4e540f6acd05632502f1d45be32b2e6fb6835bfb. 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/FRX612000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc9b86983eafb36f6ca8a60850c94292c9076ce20074ff2db16e28d02e9ec2c. 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/FRX612000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165933dcc9f41beca195afdc00b647a200169e68a71de31acc7c37beb77c1586. 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/FRX612000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5812521ffa96ad787003a971a89c4dc23f0179feb1847df66e8541840e025fd0. 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/FRX612000121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aae8dba7f00ccc895441508a25ad8794491064c5937cfa1bfccd10c53ffe641. 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/FRX612000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e51b138f8dfa59da6ea97930b07de6d8df10689dcadde735329df6f5d5b7a85. 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/FRX612000126.
Dibedibedañchaou : Kanaouennoù ha rimadelloù evit ar vugale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84375fd413b9fb25f4c4bcafa4f34286378daf00b9d7b8490a9396bb559a969. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR60Z1000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e139bae1521e7c7de5e9dd8d90233b63c9d9861bb83eac3f048089e6a1dd3e6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR60Z1000260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f9d30c3405109359641f02dc785bf3b6ae3e673d92a545383a302adb1e9593. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60Z1000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561e7811b515dafa3e48d275ef6ad22c26d36fcb4e456f590a1441c9f0c3d1c5. 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/FR60Z1000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1f045929618ff424fe640300156f92bb98d9120b18569c792812a022869cdb. 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/FR60Z1000420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0e533d31c0923a1ee326fe7b582dc3dc4a709db5b33f75a3869f91bb380da8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR60Z1000350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5907d225e88682ba301488a650e0dd5ff74c4874d11a209113e019c1861afe1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60Z1000360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7b83911298fe141195ad612f204371ece4aba9fc5be2190f9b46583f7db41b. 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/FR60Z1000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69d5ff459cb710edbcc85cd5a72913b87770793b42660345d39a07a5676c5d8. 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/FR60Z1000340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e60d3e89b738873d7412d34fa2becaa5a12ab8b9363b5355cdf3015f61f1cd. 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/FR60Z1000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3fef6e459bda9f7f1b98d9a277c30bf8a340f24290e98d26652250529bd3bc. 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/FR60Z1301850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5f56c0837dee7b1619e56cf9d84c3ad89534c442d5772a65c5a2cb8d8ba7d2. 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/FR60Z1000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed2d76f6a70109d79738345f6f36c5a3770012e6d7e468c5aeb30802853bc93. 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/FR60Z1000470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395d0b8da2add09bfbfdf073b7752536ff9040b54e7404c4d509bcdb21fc444d. 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/FR60Z1000460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39970fbd6291371f0aae46f43e5a6948a21c6a8b12f39b03c2462d7b306b0191. 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/FRX611700089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08376d1f6b0263619648a29164ec3886b7ce491bae77904472eb89f36d279c4e. 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/FRX610900007.
Songs of the World (From Brasil to Vietnam)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b336d3b58dd74d0d2e074b776ee1b78e6221679ceaf201500102998f3460211. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60Z0200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba461bc92335bdb02ac2291179025dbd1178f4e051b544d59380209dae5582c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRX612000776.
Comptines et berceuses de Bretagne (Edition 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84375fd413b9fb25f4c4bcafa4f34286378daf00b9d7b8490a9396bb559a969. 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/FR60Z1000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e139bae1521e7c7de5e9dd8d90233b63c9d9861bb83eac3f048089e6a1dd3e6. 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/FR60Z1000260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395d0b8da2add09bfbfdf073b7752536ff9040b54e7404c4d509bcdb21fc444d. 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/FR60Z1000460.
Berceuses du Pays Basque, de Corse et de Bretagne