The Gurdjieff Folk Instruments Ensemble based in Armenia was founded in 2008, and is led by the Armenian musician, Levon Eskenian. The Ensemble’s awards include the prestigious Dutch Edison Award: Bes
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 0xda30ffefddae281469f18b6c31ec895a12ef94d566bd947efac3aea06c494f5e. 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/c8e3abd3-e438-47ca-bb4b-316fcfd031e1.json and https://artists.proofprofile.net/proofs/artist/c8e3abd3-e438-47ca-bb4b-316fcfd031e1.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dc1f582824b5a3b946adc6c9380e3aafb1edd245305a2a1838b196d551eb56. 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/DEB332178801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c635eb668f11c2ec2e2360586274f294fcdf73ccb5d204af46e120389aace47. 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/DEB332178802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed16fdf9961d2dbf005bc70dc30f0d7ec08c6240e0bab95df126f71ed6de83e. 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/DEB332178803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b8f0688374c64627356286d7ece6556f6fc54f719df3b310e0644747f4555c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332178806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64616e79bfe7f8aef10532061a20af6ab75a31cfc3122cf18abe8432f14d496. 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/DEB332178807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910de6e02735c73db7edfe8244d65b4c2370cd255f21a421892347c94df2bf09. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DEB332178808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9441234b888bed89e460ef2e373d5eda1f4e6564dcb56be63d65acdaaf2fae12. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:25:20Z), 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/DEB332178812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a984e0946cabb5634c8e0b05a1ff76580100c0945058c1a6f6dc837d23c71e. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:48Z), 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/DEB332178810.
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 0x6849aed06d204f870b6278147a3c2c93477906bed5ea97e7aa9017a26327e640. 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/DEB332178804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a735cd5204b02da7b6ffda7157bad133cbd2b1e43679b6ea6318a9dbd5e864c. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332178805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f4677fb87f4b061fc9280831fe4675011a6dd870d99ca18bb415bd6227aad9. 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/DEB332178809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0976323179145380ac48016f61cac3bfe9af6f7d9781563127a8a862049150b. 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/DEB332178811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6c68158ecdfc1b6b8723036023c90468fc5a9e682377457de693c6b683d6be. 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/DEB332178813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96212e4e943f9330439a7b70061837ec4a773799e2bdf2487b5d9c5ca4759b6e. 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/DEB332178814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a1d99642bafa2059793eff53d4b3d7d418f00cc7073ca14a097e6fbcb044a4. 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/DEB331545101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99056d13b14c0e70af9d452f92b2773c343acec797143a1cd36d71c1f269cf89. 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/DEB331545104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ede214ed0f39d916409ebf90dbf24a69ee2e62bb845cd108124f91922d1c83. 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/DEB331545106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d461edb05e0cbc31d9eb000467da114167ba59c8ccada1cbdd11a54d9f93a8. 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/DEB331545107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cd6d72fe62f0be27bb7a6fa3fd1201f2cfb882d6b0beea2cb54e1578391d96. 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/DEB331545110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493c3679a04fc23826167bff330bc58dbfe2b74235b82faac7d6c05787390fe7. 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/DEB331545111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34abb04f104fe8562d23b42954231c339c6dadd54f3d3ad7ae5b92b8d89d9baa. 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/DEB331545114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9734a55ba16196795f22d6e5f8d3e913c0c5c3cbc5bec685b0edee4a9ce9e516. 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/DEB331545116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e527d475c3fb67b2bf1abc52621c135f640fea7038c2722b9a7111e4fa7f4e8. 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/DEB331545118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525a281254236051d12b6d99e5aa2b6c50ae6f40b852c41094897c27c016c8ec. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:27:57Z), 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/DEB331545102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b406ec0d413c3d70ea5e8cb629e00e7ef087bf88c5902381f4715ec1aa70d1e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331545103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d824b4cb1be7fff1248d30a2c5fa81daeaf96b3625dc9636a5006027b26c11. 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/DEB331545105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c3f9e15194b4e6bc255ea9d6abf5befb26a993de80f8358592c99717f5f473. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/DEB331545108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11089d2279afefe4be9e3495f40685036fdbda0e0e1205e7446930b1af79763f. 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/DEB331545109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6da3199f87ddbe0eeb8592d1a6a9cb15e3e9bb4e408e385a9e9c5e0aeeb7427. 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/DEB331545112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e98e2c5ffde5c59ee832abfc9a7446bbf0c8e06943e57b339ce35663401a4b. 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/DEB331545113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1081f6b69676f7b2e030c92e170de4c22af603094002c4efc5fe33034bed8f39. 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/DEB331545117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b5d60b9ba5a05c1d8d5d28d81da0ec8d3661d637119ce05678765cf399269f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEB330823601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a9e0c096e99fc7d9582c1821f1668314f43a7ad02fe912cb003ee002c07d84. 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/DEB330823603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa912ae5fefe51bee5989af7073a62ad0a0178ab6fecbb8dbb1135aeac47e0e3d. 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/DEB330823604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d556175037a154764502196ac387c3a81796f29ef78ec3a4c3a47be6b3331d1. 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/DEB330823606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d5238c1d06b07d456b51f65c3e206a7458650cb6c9874d23837bd79e3660a6. 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/DEB330823607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d92b239f2d7ff3c38d817aa2ffd4f78b279d7dcbd339c6fe3d3df85989fd43. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330823608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c52658323a01500a23dc001dd1b2a8c167434b44664af31e71ffa90f015d2c9. 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/DEB330823609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7687a8ce176052610b65e0b989ea496c777d7975e8eb3efa61368550cbe9bb. 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/DEB330823610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93e28f1bf716d358391ac0feee02e816f08b42b9e8b18313b2284f30c6e973c. 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/DEB330823612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775a754172246b4a41f5066f4dd712d016e703b58ee19ddeb63df0c9b3fa2539. 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/DEB330823613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69dfd29540873455733878349181b6bddee35337aeeb6fc8302275c8943fed5f. 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/DEB330823615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7867f3f64c7c1fe9fc4408ad6ce26d4d177cc2e1caf7a829289ace655bbae9. 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/DEB330823616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cf13cf1a5c1f5213515e3b8136f0cf1a4fd378a3861e1889349e3cad380696. 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/DEB330823617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa145557e681dbd7bdb4d55445c0832a6fa837354080f8c6e9409361a345bb8de. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:57:50Z), 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/DEB330823602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b0074b109b87a22d2e7a390dc86cfb9f9a0e260421df5555b23f5681cd3470. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:14:49Z), 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/DEB330823605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb882670d9b4055e7e7395dc9664db5803988a11ef12ee36f95f53375c520f77c. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:06:02Z), 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/DEB330823611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c81fada81c9116af3690e1ed392011ad2bd4991fa5b4f7b7cd3028708c44d4c. 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/DEB330823614.