The Zeros may refer to: The Zeros (American band), a San Diego punk rock band formed in 1976 The Zeros (American glam punk band), a Los Angeles band 1982–1997 The Zeros (English band), a punk rock
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 0x6bbd5c7798baeab87d6ce73694f16ca143c3fcce6396368f50af74a15868bdb3. 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/0e0505ef-bc82-4e1c-8267-11be555a76ab.json and https://artists.proofprofile.net/proofs/artist/0e0505ef-bc82-4e1c-8267-11be555a76ab.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 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 0x275d9efd8432b5cc6436de2574160b9b034ce4c077713f8b9062360c1deae0ab. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US4EQ0403501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf3a1adb5cec7fb0c81df6d09df57906535d1eb93557994a9d0312af30b85ff. 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/US4EQ0403502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f566340db71982978c9d4fcdf5d71617bed1bab5d16fcbe23e77a77e133459. 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/US4EQ0403503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c842a0a3c450316c1fc3db09eb737cdf7190aac2adc92550a42763ef62a542. 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/US4EQ0403504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa113455cfdecb08a63d94f9c010174f1d38608db99fe0fc7b315f13a1f54a605. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US4EQ0403505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233acaf6e9e127ab0eea409dd207747b57f8476c1c42d81c1a57cbe2ee3e28c1. 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/US4EQ0403506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d4ab4c05ba3a12d876beed440228a1c00ac05b60cf7fa98c4da47089109bcc. 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/US4EQ0403507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcf9e8827c7b27ac30b20cbe8621d872e5b19566da72d02ccc7148f3a69a16c. 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/US4EQ0403508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdd6109fe477080666984faf32cc6ec117a0f776987f9bed01e12926c78c8bd. 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/US4EQ0403509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dc77ecbb08397205cbf73a1d4607d39894e94fcf7c1fdcc90f36d06ee171ef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US4EQ0403510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd830f5db049aa06210bef6569707d670e2273d2b2b9d96a12984a96de81d9475. 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/US4EQ0403511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3c3917fe0c3cfac48825295a9834d17ba4e9de3526636c7b0528a1aa3b4a1f. 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/US4EQ0403512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87414b21efce92b93a4a5624ad6c617b73f6d20f1745b4d63612f05420143145. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US4EQ0407401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9284f4dc1c2c7fdd1ca31689d18a3284097c89214509b9f1ed3634e398bf17e. 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/US4EQ0407402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f8f73723cbd4dd98546a1f3d76f827a613dd46be10b48e5aad57c693cae945. 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/US4EQ0407407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc736840175918ff10c2d4ed8eb34bc69ef7b9da6110779b565d66a2b5d1c6b. 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/US2860420014.
Action Time Vision (A Story Of Independent UK Punk 1976-1979)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3a294b6c6b8862c63af322d65f1f1d18e80a33c89e32a471b993ddea26a501. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBBLY9400325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124738c9df970c59aae5e4379a5f473db6af7980481a98637bf3598fa9b81468. 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/GBBLY1708006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe261de33f132019a241c3f2be647a38be35c14b5b4845c22f9fed2a1feacc3db. 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/GBBLY1902361.
Jon Savage Presents Black Hole - Californian Punk 1977-80
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e327f7adf1540f9ed7e30a9be46b34494eca1fdccfee1e5ad9c31a656fbed68. 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/GBCEL1000506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a159b7e06ac243c140f8c9984310d354a683d124873647c811167d6ae369e42. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBCEL1000508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee67f9145d4f5ab0bf491eceeb3f2c39e3a489bf27f5b7dd4635dc4963aa2931. 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/USA6P0499063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71b035a4fbfe831b657450b3698bb69f8d95e7b07d2a0924fa340e24423c338. 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/GBAJE9700383.
Small Wonder: Punk Singles Collection Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad56677f6d39bcd537e6438be79dcf693d87f7242f71ae71f683e414135e9b1d. 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/GBBLY9600137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56f16ca17286f69e0ef861c9d4a766fd00c4d1cb6f43b05ba43e6b0ca9ab652. 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/GBBLY9600146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3319f19eb77e414dcd54461c58dd54f04764e95e2927a0f9c4ffd7fa5b0c2685. 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/GBBLY9600150.
Soul Jazz Records Presents PUNK 45: Kill The Hippies! Kill Yourself! The American Nation Destroys Its Young – Underground Punk In The United States Of America 1973-1980 Vol.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2a53d59be7ee075efbe49796ab01216e2c1ffa6d80b0b075ca5ca42d2bb66d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/GBBCK1300503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fca279849fea183f3ff10d010f0d71b748064439ca3af924ca0938b2e44336. 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/GBBCK1300514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb730337ae1377c3882642d035a7f18647a632a3b9882c7a0c77b357180efb9e6. 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/GBBCK1300516.
Small Wonder: The Punk Singles Collection
Soul Jazz Records Presents SECRET SUPERSTAR SOUNDS – Scraping Bubblegum Off My Soul 1977-80: Punk • Powerpop • New Wave • DIY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181c0a5854cf0bcb7c81c6cfb96c4345948cc86269286903b25f795b29d35a4a. 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/GBBCK2402020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a1cfcd7fa5d5de46029a0dfe2508ba618f0fab866a2ff6262d9cadd108dcd8. 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/GBBCK2402021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2faa6521f61e254805d318fb417cdeccc23e4b6ca38a5b4e1755db85642d1b3. 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/GBBCK2402023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc012a61bf17d607a9f312e2e4fbf12e3d63a5a111632a3dd4792fab621d50e6. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:32:36Z), 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/GBBCK2402027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d767ccf83b36de7d82d8d2844a6028293018fb07e7bb4cc61a143a0258fffe. 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/GBBCK2402028.