Taipans are snakes of the genus Oxyuranus in the elapid family. They are large, fast-moving, extremely venomous, and endemic to Australia and New Guinea. Three species are recognised, one of which, th
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 0x574c44294f0d211bd55e2659b1a369041fcd9c737dafb961671d7e0f30af6776. 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/7d9a43dc-388e-4d3c-b180-587216bfaeb9.json and https://artists.proofprofile.net/proofs/artist/7d9a43dc-388e-4d3c-b180-587216bfaeb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Court-circuit (feat. Deborah Lennen, Alino, Deen Burbigo, Orelsan, Gringe & Youssoupha)
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 0x3803005f71420c43ac8bcab6c27cc722ea365038b45acf7ca033bf22b4a70e74. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FRU781200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c67365d300d66086af95601f89b7598fc3fb26ee5b47c7a137d7ca198fd260. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FRU781200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e62529650ecf20b4c44453601826aac31f5ca32a491e185d89b56b9d80ec659. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FRU781200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f2f2ecf988cb8d5914bf4921924d54db29f4572488b477fab08fcb7e7bc3e7. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/FRU781200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7734d185fa38c047c3a206d6740940d9311c5fa63c088d666dfdb719c4a58f66. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/FR59R1707323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ea83b02baecdfa4dd55f87ec42c36b9fcdf465342d949a5f8b58c7c2f4e0e4. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/FR59R1707325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f6577f176a18770d0da59ab73c338074e11a142e71c561fb0913c11840914e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/FR59R1707330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512fdd245add0818df1811e32636f4d29818fdedc02d454aa4edc4fdabaf1289. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:14:59Z), 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/DGA092218439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e0e6b3dceaf1424eee7795b4d18b868b30493e3eb42f881a8cb93d9f2b4e98. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/GX9RC2539375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a5abd9e1c7e05409a4bb3891cafac0a7a82a24b39af1266253f9621cf99aef. 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/FR96X2189470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3e05754f334360aa1a67f8c5593bdce67c2cc95d6a88a5e4ca63de351058a3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR59R1756013.