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 0x49cc30e066f0d9a22c4ed8f2b25f8e1df2aa4222dbb297255f291a48750506a5. 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/851808f4-c6dc-4499-a787-f4387fa42855.json and https://artists.proofprofile.net/proofs/artist/851808f4-c6dc-4499-a787-f4387fa42855.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Musique celtique: Envie de Bretagne, Vol. 1
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 0x9e35e64720302fb816211923db1202c1cfc5fb90caae155b6655e455a638b281. 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/FRX611400108.
Fest vraz, vol. 2 (Musiques bretonnes) [Celtic Music Keltia Musique]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac36b95f7a6b021089738b51341e62505b109d15aac02ce9dd3c724952df6006. 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/FRY471462913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42eaa930a21eb9680b7eba076565654006b719d3fa44422ab300dcd50606b52. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/FRY470010607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958b7973bea7aa05b0f6d9ff081ced60902cba8ea07a740ba518c7f09bee208d. 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/FRX611800190.
La ronde des choucas (Ton simpl) - Suite plinn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dc25cb21bf5eb71586b26b93365b999cc4d54f887a4d7f19831991b4ee19a2. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/FRX611800191.
Distro deus an douren (Bal plinn) - Suite plinn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fbd1feea6088c267d9b84a80aefd5c8ce1dcbb07163daf4ae27beb964e97e6. 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/FRX611800192.
Lies pevar / c'hwezek (Ton doubl) - Suite plinn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc482a6d0c1f8af75989d6d49989cf1674340e27c574f9849087bbd7f482394c8. 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/FRX611800193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1142bbc14fbfea0b8cdaf71c0c47b783dfbf96fe5aedac37b58d968af7ab5c. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/FRX611800194.
Le réveil du volcan - Rond de St Vincent
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb65a9d5eef5bde2f1d1a3a850d396304ab8509e10ec56759e7e5dbb0097305d. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX611800195.
Digor an dañs (Ton simpl) - Suite gavotte des montagnes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb490e390790a37c17deb2d76609e3dbc6cb5bd5782236134d94b17e24648485b. 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/FRX611800197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8f2b5ba675ea620ecfadcf53be9250523329ee1ae2b9343b4b8c7fcfccb09b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FRX611800200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5d274f5c3a447206881579f7e1826f3d8ec700b305b690c5de38313efec5b4. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/FRX611800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7159443b0cf5d06df4f0dd9406e3127c6f6e7fe45669169f3d6c633c0bd0e5c6. 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/FRX611800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cdde1cdde90260c5f88c478392ab799d2810eb04af784e3164a66f50aa45e4. 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/FRX611800203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09756509a2add21c33e7573d27c160d50310e33441a19b0f0af26bd806062f9. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX611800204.
Retour de bocage (Riqueniée) - Suite de loudéac
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b9970004b528f1b354ddc9f3be8ff5af571e55c3f200a38aa4104edb68a95c. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/FRX611800205.
Entrez dans la danse (Kerzh Ba'n' Dans - Come to the dance - Breton Music - Celtic Music from Brittany - Keltia Musique)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d1307a8110803e4d9981bc590ba3f7c02dc5f806e79a13b6532d70e7dfbae7. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY479101601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67921d157892ca81fc19ce3aaabb739d72d86296fdbbc1fbab4fc85e87df0dc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRY479101602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d77b53360d20667c17b1c6f67574ead5a8aacab35394695c25d83fae92c45d. 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/FRY479101603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8878a5b34e7d8d258d37209ac5ab253bc89a7d0fa38ea93a5c0fab7b527426f8. 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/FRY479101604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459bd8726aceb13398f7826b84a6f1b22461c6fa19d7e8aab83c2d26b75cab98. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY479101605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec5e7ed53b7853a2364d590f6b14da16c14da05c845ce3fd76119172de8b27b. 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/FRY479101606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdfb84fc13d998698665b870309461113997037bfa1af61596474c465f06126. 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/FRY479101607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7ac81f9b10eef84b5821958585a1bc74e35dd53ba330d6677acb697a6cc7fd. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/FRY479101608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fb58f2cedc976c82e60455408919619d6a23a554fcd01613a67f10a9b1d729. 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/FRY479101609.
Live in Italia (Breton Music / Celtic Music from Brittany / Keltia Musique - Bretagne) (Live)
Er meliner / O vont e biou Landevant - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535728a7b3af8979469b30f49ea344315c1bd6a0a20641eb0b40468531bfcc39. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/FRY470415003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545ab98a23db01601089aca942780558dce14cca9ab5d68f2a4a5c50522cb861. 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/FRY470415007.
Swing & Tears (Breton Group - Celtic Music from Brittany - Keltia Musique - Bretagne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41019c684b73bf7001e83484d636ace564e0e36abec0cbbc58e5b8608256081a. 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/FRY479404601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc3535e8ca063073715ee250ae28887386c0a59dd6376bd8ca1a6c997240b80. 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/FRY479404602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04c68901c04af979effd8df5a265ef91e759f49c579b6bfddf3a98d1cc7e850. 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/FRY479404603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d02689415d15a2850966471dd03a39592c66d6b44989bc5c6aa2060f8039aa. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY479404604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de3279c31fe736b8281ebf4c8b405c30c10eac7d9ba856ce06e9719e4d2826c. 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/FRY479404607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf0e144c640988c7b6a1b38bbfe0f90e0485df606f5b983248dcefc2516178d. 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/FRY479404608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ba11c023289fab59d1166a87cab21e4f6e4c7546c0874c75a3c7089f7d226a. 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/FRY479404609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b511e0e5333b078efc49b1adc849abc95f29e8c80649233c6153407a2d24fd3. 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/FRY479404610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29672002b0e52d4436c3152b316bed766e76fc048c9f4dd1d2b791e4dde6a8f4. 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/FRY479404611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2055b26e1b4f64aafe64bc962d13a2d1b4a9252ed1f0aec767c440d5fe02b4. 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/FRY479404612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb9ecce366a377b365fd587eb30b2decfa5eb2e521fd14e7a68fbededa84f7f. 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/FRY470010701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f00a98f9b5331781aa9e2e1033ced4db5c365d55434e709542b01ff7bd68748. 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/FRY470010702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf55373aec64c9385fadf6d938b1e8833cdeebd038334fbf55c3cfa27f6ebf8. 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/FRY470010704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1125aef828044b244ce31675cf90e937dfa3fe379f77d6a42da14b133a0102. 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/FRY470010706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2f4b61266db6c3cb322c2233ad5aedad4b7c0da0d4ff5766f62e46b0629d8e. 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/FRY470010707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2b0b5772c527a80a83c028b455467a11f4d1d37b67eef3d62cdc6b31668f1f. 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/FRY470010709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa701cc6689ccf21f7d86079d265072eb3a57b186c762459e70dc615bca928781. 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/FRY470010711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012b4573c15ec2af0134c2e499e9f0ea1ba9ec19a028aae360f7f247852805d4. 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/FRY470010713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8fc1dcc855b362682dcc403a5ccf8d2f2eaf9d54b468a43c8a89938daa00f0. 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/FRY470010716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e9793f291e5227b453f51aeb011b4e2e15ded7119981ddcf2245db8589354a. 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/FRY470010717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26847d2cb88c06175ff0289885ff55bea352b77db05323181bda7cff4544b4c4. 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/FRY470010718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e228e1a41536946f720dbfc61f418afa46cdfc34b45cb1b74c30b1f454518d. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY470010719.
Fest noz (Danses Bretonnes - Breton dance Music - Celtic Music from Brittany - Keltia Musique Bretagne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30039a426f0475c729694acf073eeec6143ff147a341c0366396c9a4d25b062. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/FRY470113401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46c97cf04967d00f51ca8a83065fe7b747f93a64b1b1250ea72f98c5e46251e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FRY470113402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4f70b40412793066f9c37296bf98caf251e886abc79beb9b63ce4ad615888f. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/FRY470113403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72419d3fd4f934c156fabdf39f50be03843252356be9790f68665414dd4a9e02. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/FRY470113404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22a8b65f57233c593231781be629e43ef955820372bcaad7517402e53c8123c. 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/FRY470113405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b314476c14182d219c3390ca53c80d72f4ea45c9133e83cafd601fbe924c43. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/FRY470113406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b21875aba1676865a28aadc66dd4f7e0e00d47606d25d57734528cb50937b35. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/FRY470113407.
Baleadenn - Gavotte pourlet-laridé gavotte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f994f284e14b64d21c2dc48c33580f2fc2cdf83bc2992c8f18f638f203667a4. 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/FRY470113408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22b90b12318c8e5cc414317fdb89acbea0f9bfeba9ed1b3a28ea0d323b95d9e. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FRY470113409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b684e33803013845f3aedbce76a927c91b5d8db17149a96545e6a8a70f7882. 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/FRY470113410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ffe6acf576e89a34ab55c28cf11b3075cb1e28e7dd1cc29ff2a95eb9d72757. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/FR6V81984329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654cf4c377b7b748749b1cefbd78ef269501e71a46266407cc615a55acd1db3b. 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/FRY470113411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62da62e99cf90c7ceec956463f6df3b56d4f0999d28d9d857070ae57476af9c4. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/FRY470113412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971000ea465396d9e246874035020901d5cefcc504d5c261c29c242a1514495d. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FRY470113413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86caebceaf11d213647b6399e67e35c6982b5e5bfb0de5c210a12e398889637a. 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/FRY470113414.
Fest Vraz / Musiques de Bretagne / Keltia Musique Airs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41019c684b73bf7001e83484d636ace564e0e36abec0cbbc58e5b8608256081a. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/FRY479404601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8def3d8ecbd96d372fdee3dc64fac084ddb00d2b518e7c5baab45c3eef418899. 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/FRY479406001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ed98ee6640d03a7cbf9abae8fc4eec84446015b7270709bda1edc7f5a2ee82. 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/FRY479505101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51919d9a8a4cf0927c0b4dd201123aedd905ff2913357e5f0e96ab18aa035f66. 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/FRY479706501.
Les ombres s'y promènent - Er blead 2020 - Kas a-barzh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af9373f788525a0588e9f488d1987bc5482e21af5ca57ed48b1011fe097b3be. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX611800210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc976197876f70f0103df45bab87c30a9890d32f79b504a212f4a4897a859838. 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/FRX611800221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc983262ccd53568c97bf6cffc3d0bffd62e6eaec4fd2cce4c26ed81452103c25. 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/FRX611800223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522480ad8ee24fa64cecf7f46bf6c61e5b930ef3db0b2601162a7168b08dd98d. Chain 2 (Bitcoin): anchored in block 957210 (2026-07-08T18:28:05Z), 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/FRX611800224.
Fest noz live (Traditional breton music / celtic music from brittany)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2420c84f851ed311e04cdf532520426bda47fb23c0978683362d31951322806c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY479707601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe68b02cf24fda12ed6466deaf17650f3a8940b4b89bb0dbb5c295421adcf381. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY479707607.
Les Musiques de Bretagne (The sounds of Brittany - Celtic music Keltia Musique)