1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x9796a43b5285ef4ea252decd1ceed679433fd411252697057af7d89e9300558f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfdef9a8-057d-4f40-9bfc-023b86990e40.json and https://artists.proofprofile.net/proofs/artist/cfdef9a8-057d-4f40-9bfc-023b86990e40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
El Joyo Nigths #7 (La Habana) , Socio Alterkdos, Ayrbor, Viti Nosabefingir, Jaso 930, TOCHA-ATK, Soandry HDC & Ras Melo)
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 → block OTSBitcoinBlock must exist at that height 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 0xff879ce155b5946bdf0506c325ef50c4ece3890968fcab2ef4d706902a920763. 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/QZNWY2283654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672c3ed475973be517cfb7e2c8ca321199e71e7e84945afa6ca3a943879d31f2. 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/QZHNA2356932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1208c9c0f8e0fd25cadca4fe8786f679b124e642e4a61657ab747cb1cdbf8202. 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/QZHNA2356943.
Si te pones la otra mejilla, serás un mejillón a la parrilla
Piedras - En el castillo del rey loco 2009
Con qué interés - Gimnasia revolucionaria 2009
Puto Llobregat Underground Mixtape from Barcelona
Guerreros de la paz , Esto Alterkdos, Socio Alterkdos & Binok Alterkdos)
Unos nacen con estrella y otros yacen Alterkdos
Incorrectamente politicos. correctamente apoliticos