Dorian may refer to: Ancient Greece Dorians, one of the main ethnic divisions of ancient Greeks Doric Greek, or Dorian, the dialect spoken by the Dorians Art and entertainment Music Dorians (ban
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 0xba6becef65841509767f68ff4e8f2cb022cf61788f285e4045645a20800eafa8. 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/6f7af3a8-db96-411d-9ab1-56844b5d43ea.json and https://artists.proofprofile.net/proofs/artist/6f7af3a8-db96-411d-9ab1-56844b5d43ea.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 0x35f09e7ade5c9cff7ad7530c98992671fbece59c86f3380583216d3aab1dc8a4. 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/ES71G2408268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9746774e7bf5f5fdf491869894609acda4aa914b7389c499c50b671a83c1db9d. 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/ES71G2414671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb3d1a4692fc3888d82c8ec7a1d0d5cc314043ed5aa78d76507174ac7f98844. 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/ES71G2420162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692f73fa3b88bf0a54b0da1db1f50cdd9d2e7ff79139093a7c1b07f309f5535c. 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/ES71G2420163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a4ea842077e420d8d8c94d28d9a2000d4363c4294e2c7401f0f02972a902ac. 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/ES71G2420164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45ebc522232df633fec8f17eb9b0204721b8b36c54ef790850c3ad63e065f48. 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/ES71G2420167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361d6ebc35785dff68563db03c4ab3600bb0cff8000ee11d7af6f0b2f9ad0199. 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/ES71G2420170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692741fa2813934cd0b6db5404b0e3e30d2e4923375e8e25a4aeeaebaa1058f2. 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/ES71G2420166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fe22ec3e2e470daab602a3a7516c846dde8c9e2678c4235d9272e3d5ad0755. 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/ES71G2420168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc99163cf50d67bbfae4dc974143ce862a3ce1a05dd4bf6c061676495506f4a. 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/ES71G2420169.
Vicios y Defectos - Ley DJ & Alexander Som Remix
Vicios y Defectos (Ley DJ & Alexander Som Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa441037aea546a666c3155f2cc0d566ef4a9483666996b31e246337b4f5b9c26. 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/ES71G2042948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a37e90a61730c02b8532c14b3942708e1dbc66b15b2882ef260dd62bc40069. 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/ES71G2154998.
Cualquier Otra Parte - Cualquier Otra Parte DJ Nano Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0eb16d08ed511ef4fb46e2a38cdd504bf4833830b0232b1d8452aff4b13a7dc. 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/GBPVV2300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b98d7db31136f33f89c2837ae20ab1b723cc134d0d080e868eec0d7b846f40. 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/ES71G2317183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7c9c7d9c640917ab70ed9eea2305e04f1964ec916b0fde1b51d0a5780f172a. 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/QZTB92482914.