Guerilla Poubelle is a French punk band formed in 2003. The name translates to 'Dustbin (Garbage Can) Guerrilla' in English. Their lyrics are based on anarchist and existentialist beliefs and the ban
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 0x1ae12a1fb891440408f1eada298c2060444cc9cf92593d5075fdd4f407586c00. 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/e0955873-c000-4be2-bda7-f18ffe8021c0.json and https://artists.proofprofile.net/proofs/artist/e0955873-c000-4be2-bda7-f18ffe8021c0.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 0x37bffbfb73090c20006fac4ecba9c4db06becb5e82e5ac93856853bef9cf2f33. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:58:39Z), 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/CAE561553005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14518a40a96fb2b8a3b65c6161a6e4c3369b397fce60c54e75438661f0479aa7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CAE561553013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4833c4c690a793347cc8586d120cda4bac32d5532d5c9114ffc7f8f5046269ff. 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/CAE561553018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaf5e28cf6a1e89339622ecc1f4697dbd843b26e8faeb764464dead010712be. 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/CAE561553020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e23ee7346cbcb4754932333720335592d63a64461ade07d1598c861a68f29c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CAE560814001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eac9931c2255e2a1ad7865fa4cc01f1b738f117fd61f1e34f30dcc81f2cabbe. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:53:41Z), 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/CAE560814003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d57d699c8c43c352126f795e60ca755f39eb446c5ef0f822572ceed1e885635. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/CAE560814004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ab1ba36f04bb87833cdf67274755cf17a502789f61c39e7a0e22ad80cd8184. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/CAE560814006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f28b4e4b77a4fb98eae11da28758a25b60d1b53369fd9c00efdcd9a5bb9356. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/CAE561610305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7ae9fae85fa6507e77bb5a51e876e001263b5a1781f3fe599fdb85042026e6. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:24:53Z), 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/CAE561610308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691514c8b6784b8fdbc2ae3f9bce958a3121c51ba0d63b9f162507fb585e2a9f. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:00:28Z), 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/FRYCS1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812ca7f883e36cffed431c53ffd15eec5ab59c8d00d3d0260933038b262740ed. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/FRYCS1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d6df2f14cf519053f337467142475d2e8fb2074a83bb3456f4bf08811bd6e4. 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/FRYCS1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe549cc8b2d7424f1c4c5eabfaf4492cba7626c9e3e9841f0fa89f341e6408668. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FRYCS1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd296d41d134c3323d613b97ae298c9f57e48ca5c10f76d91c88b85ff3b7a8827. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FRYCS1400009.
Taches noires vivantes / Living black spots
Taches noires vivantes (Living Black Spots)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c340b7f36bd719b31b87c5bbd84c7b91cccee65c566a842f954f9aa88ecabb. 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/CAE561712201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f737fd388ed744032321a8210d0dba77785cf12c478d1b1aff58a1bb679dfab. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:49:41Z), 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/CAE561712202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eae81f033be19f99c1d45b611a20f7b7214a69023a658bd874ed4b765f8e5d7. 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/CAE561712204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd596ed2cd5c39159baf66c5bc56fc09aad9b4141e7d36326618d071f0ff0bf44. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/CAE561712207.
Plus Je Connais Les Hommes Et Plus J'aime Les Chiens
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7834ffa9db0fd3d0920b3631a89ef4ed84288e98bf6c9c05f3d4c9d4cd85ad74. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/CAE561712211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c7f780a3d0fce22b1110dcfd47189ee46c295338b0f1635b8dfbd7faced94b. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:50:21Z), 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/CAE561915106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a87ed418e68828a851f7a7b5b0456679667dbffd67d73347b5e57a27340aa0. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/US94C0522401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b8bb0f342d3404821d667b3cf824f39b07ee53fb108ca6dfede760068f067b. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/US94C0522403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd075da4a3ccbc05a4f370972faeba522c3a3f38daf8b4f8d2b9d7afcf9665c11. 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/US94C0522404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f98cdb73925295bda7c5f34c37b51fe60e687186973398af1a2dc89e62d437. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/US94C0522407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf9a5fe528442c2d6de7d28694184d9670afca88e65a9ebad8a276996c3dde9. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:48:55Z), 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/US94C0522410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b12af658f450ba1c77717ad63616cb730b5ed3789b9e014354480d24b65521. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CAE561712401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a237946455a3b26192ecce1f51b6586757e7c19851466a0e5f3b28c8003089a. 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/USQY50914066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3f2254755a19501bb2a861430e69d9b78e5d85c90c2d28651f13fc1a4a4341. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CAE561916307.
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 0xc2c1365b4f3533230199ffb1b73a1dabf2026ea1ae91ded0982362f1c06a7b13. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CAE561814203.