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 0x0c4fd444cb7f99bd47de57b79d948f02031945706f2824628fc2bbe2cad5e94f. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/caea82dd-5b44-4e34-a086-dbdac6f09a9f.json and https://artists.proofprofile.net/proofs/artist/caea82dd-5b44-4e34-a086-dbdac6f09a9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Beamer Benz Or Bentley (After King RKT Edit)
El ultimo set del año puro guaratech del bueno
El ultimo set del año volumen 2 puro guaratech vuela bocinas
26 vueltas al sol especial set hbd after king
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 0x32f20efbe4aa97901c73f48f3d558c1459f2431cad39d754fd5ea24e32ee853b. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/AEA3A2200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6dabff8b38681b4a3ee078c6ea84e09d1461ec3c85b12cea5f5d5bf43a9e28. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/SGW502251710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa595fc2582f70e4a82a278c42808addd922f7727052f685030a8881728f9ee4f. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T21:10:13Z), 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/SGB502593002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebd39de14b94f0da4e8f012866c823d8f9dcffec37be95d16ece762c1a8382c. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/SGB502543456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0408ee582e6f0035cdbe9acd33be866f999d417a3f37a4e185ee9c0993d40b15. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GXBAV2546388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b2326a287f25a9b19d3c16d23085da72a13e91219d720ff4d711268b16a20b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GXD7G2553100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2906461f5ca9e98718bfa6d0dd12c737ca0e830b9ef9b1496c1e2ca4aa2ef8af. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GXD7G2542965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6369bdcad8a57abe1ec7c14433cd81dc3f9da1e46523c8dacf9acef22d4008a0. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/AEA3A2574498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e14347d3ae26828d2cda1bae777dc65a99bafe61d67e0269202c258fb826b0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AEA3A2595195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeaa4ed3d3486afd4d9dbff4fefdef395a038bffba0db180d8aee380896e6745. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/GXBAV2143681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d27438d5f1b0ffffd156d90c0c4a3ed7ccbcb7112782d6db9bbb0ee96fb309. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QT5M22527724.