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 0xcd4c0ea04dc9f8053c69031da8a1a2baeae4cf44fe40353a0aa1ab52872aa855. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b14d037f-e66e-4ae2-80b8-a7df72515cae.json and https://artists.proofprofile.net/proofs/artist/b14d037f-e66e-4ae2-80b8-a7df72515cae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Scam And Fraud (Half-Lit Illusions Leftovers)
Nivelar & Wizard, Live Tou Scene 30 July 2010
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 0xb5dd4ac3477575d3dd7bd100344a07c0dcef0d114e93b824d3cd58c33ae3426d. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/NOAPI0999041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662d37cb9c9ce11f54a4d9c056f5433b62473f657315e381545e72703a993e94. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBSMU1309598.
42 Minutes and 15 Minutes (Floskelbonansa)
Increase Your Alertness (Premix) / Morningrave
Det Er Nok Nok Med Tolv Torsk / Septender
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40a690d287f82573f38cc11eb3e2c2cc295bf14b9bac77883b1a1edec327570. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NOAPI1396253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7951d51d31fbebb9098d42117215262a15e21ceb3d52b407ee7783f026f72377. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NOAPI1396238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d0567457a5cff4984ff529553da2d6972581bb595b42cd64bbc8d339aabf3b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/NOAPI1396245.
Exploring the Concept of Infinity (Extract)
Elements (Travel Postcard Series, Original Soundtrack)
The Song Remained in the Mountains (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbef7996bdc8d10d08329353342d33550d848e1fd7db201e007f8efc6af7106. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/NOJ3W1651040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835b19dae12e89d313ee37a4f618c5a7195891773eb45c9a2030588140d26f19. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:48:39Z), 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/NOJ3W1757680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895aa79dd57d843b8fae909dd3e3b1e64e17b03b120e41ed3507e578600a5acc. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/NOJ3W1757510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0067a9fa3a5e5cef8f25c17cfda86a7a81a50c7873a92d9b8aef027380db74. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NOJ3W1757630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb8a86a2881c1bba0d7077d212dda288d3bb811b4e5625e88d7bd47e997059c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:56:29Z), 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/NOJ3W1804080.