The GAZelle () is a series of light commercial vehicle—pickup trucks, vans and minibuses—made by Russian car manufacturer GAZ. At the time of the dissolution of the Soviet Union and transition to a ma
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 0xb1031f01d284e225aad155b73c9116c62e89aa8fd4844d86b35887bf2ad0afb6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c66a299e-8fed-424c-a59b-869f8aa4895c.json and https://artists.proofprofile.net/proofs/artist/c66a299e-8fed-424c-a59b-869f8aa4895c.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 0x7086bc2f7433c8973582416d0a5125f877676c8f21755d0b6caba909162db755. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/ZAL331100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fa5f450ac3f4791238663ee2bb069e195c0c197bad1a100c020bf6480730fb. 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/GX3Q92094894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58cb0e87c343fe00d2d9cdf3bc5554034fc6a7f389faa179c3215c25f5208c5. 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/ZAA012200016.
Chic Afrique (Tim Engelhart KlangKind Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98b19ebb7aa66da132296e79ae84b9a0a460a6894e8a79602c4321b63a2ec66. 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/UKXN22098945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9680f3eb3b776968974b749711b0982cb6643bdc21a8cba1459776e6af7811. 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/GBLFP2042305.
Dis Hoe Ons Rol - Super Seep Skoon (Vloekvry Uitgawe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ece19ca6068bd80d3222c39df3c11f8618085204b72b4078f4502acd86ad72d. 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/ZAC011301319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ece19ca6068bd80d3222c39df3c11f8618085204b72b4078f4502acd86ad72d. 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/ZAC011301319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9854b7565a41915a9cd603160207cf8e8305137fe8e477bf1a51158ba7dbef00. 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/ZAC011101341.
Eksie Ou (Super Seep Skoon) [Vloekvry Uitgawe]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ece19ca6068bd80d3222c39df3c11f8618085204b72b4078f4502acd86ad72d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ZAC011301319.