The Octopus Project is an American experimental band formed in Austin, TX in 1999 by Toto Miranda, Yvonne Lambert & Josh Lambert. Their first album, Identification Parade, came out in 2002, setting 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 0xfe3b05cf0f47ea46f19cc02729c3ab02464a9d2dca27104c3e524b013a2ffa64. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d2d5d56-697a-4fc6-94c6-c5d5d2816f43.json and https://artists.proofprofile.net/proofs/artist/7d2d5d56-697a-4fc6-94c6-c5d5d2816f43.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 0x5df62f1a70c6ad570e9c48dabadcebb830c9b3dd37d3d0e747a2c481df86fa2c. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/USA3K0400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f48cd818bf6b9ef7edf524c0f54c26f2be288f45ada8a181bf594f2edad856. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USA3K0500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87a6d8a1a1177de28a8a9d83a11a9f7ec86d687b794109b1b9402dc4843b993. 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/USA3K0500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a2401c8aff75cd73e544d7d8c1b829054d8c8db115e49c5d1e5a8358dd376c. 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/USA3K0500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9274e59dee7ae3f17bb82b183eb48aa1642ef05154f2536a2a23680b057ab728. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-17T00:15:17Z), 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/USA3K0700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe71de607c84de3db8a2872fa8e484243c7782f83aea3347a216269e44b240a6. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/USA3K0700034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939871557b0a7118b6182bf31dce95326be5ad02270df83771db9c043f065c69. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USA3K0700035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ac98bfde8d64e6caa37f5c9ea2229c97a81b5de5824b0619f2f41674f6d18d. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:40:56Z), 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/USA3K0700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50791bebfee78a638e1752d58cb525aea62e2e83d8f9f7dbb73ffdf8b01e384. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USA3K1310003.
Kumiko, the Treasure Hunter (Original Soundtrack Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7016c814e03f4eb451847a7f16e2996de47b3108f189bcc38ea552300ec2eaa8. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/TCACU1636446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a73e5dd48b272ea427a7c50cd0e4dc87276b2bdde2e7a1ccdfc5c1cd04ccbc. 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/TCACU1636450.
Damsel (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d17a811ed88fe02a3aa8a3e80da7afe4ca8f5b2319041e3de566a3e30f2e09. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/US5941409121.
Hello, Avalanche (11th Anniversary Deluxe Edition)
The Creatures of Nature (from "Sasquatch Sunset" soundtrack) (feat. Riley Keough)
Sasquatch Sunset (Original Motion Picture Soundtrack)
The Creatures of Nature (feat. Riley Keough)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ecb515e9dd1ee87d0192ddd3f6bbb90cf268fa27a525d8f82e04fa92958d03. 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/USQX92401261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05063b9830069b5996c7754957c2cbd9a11762847ba862eb244ce3f62e8946c6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USQX92401262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd05007ee3e8b2d0f19edacf25f9194f47565a129957234f53a0dc40be5d8439. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USQX92401264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957d219511f7550149575253498af9b4610e92950c40b9032fec4f7fc78fc56d. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:23:00Z), 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/USQX92401278.