Unrest, also called disaffection, is a sociological phenomenon, including: Civil disorder Domestic terrorism Industrial unrest Labor unrest Rebellion Riot Strike action State of emergency No
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 0x48ae88b205319714f42ee9c2dd2b3625ee181b23f3eee9d5c7729881e9499a60. 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/23c5e717-cd5c-40a6-866e-467f68765c3b.json and https://artists.proofprofile.net/proofs/artist/23c5e717-cd5c-40a6-866e-467f68765c3b.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 0x908d9a621aae54b85009eff4b69445cb1e93ab5163104cd6dcf97018f30c5a08. 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/US2G99003504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c44a88310d6133bdf50937cb81bd06e006e82a7a77708ccbd2ce7b9ed9b1903. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/US2G90507703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559ddbd8f6c2752df91d8338cb85f08e2fdaf2290be963abc1d22129fcccde1b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/US2G90507704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5104580157ae158041ea5b95259261f3f2ee45862bb94a8e1d4aabbee1a70aa2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US2G90507708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6cf05f0703e735b50ed1990959685e56fdd4054633c45a566c6cc01dd7a1ad. 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/US2G90507710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8140546f6962852d1476329238e746f10975bb6f12d9eee8d41fadea4df6d170. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBAFL9200197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779d7a90353e0a528b65a8536af50f363e048488229f13d050f3bed08525a329. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/GBAFL9200198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89db204981064c346ce2b29df5dc57ddef9db3e089159604f039bcddb959447b. 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/US2G99207001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d76325e4e0eb0ff4c20a7edee28950c12569e838a0d298e178fad49ec0f2ebb. Chain 2 (Bitcoin): anchored in block 957611 (2026-07-11T21:33:50Z), 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/GBAFL9300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65d7c1ced2b8db0c5dcfb74e036d54c42639693caa8f9a70c6f573af807fd59. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/GBAFL9300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92100c78a8bddd4c44b87d3508098c677e879613fa6d5026a3ca6261e791d43e. 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/GBAFL9300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c0598dba9181ee68e039e8811b5a06757d82dcdeb6df821c9e38987287e10c. 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/GBAFL9300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf01fc1b74938e20a8e3b4377d4197e44a7a6afb6d7cb48076a3a29dd57fc59. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBAFL9300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770e2e26494afd4c55af45f8a5a263ef4a9ad1b06413960fb0e477e5cb68bea6. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/GBAFL9300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7241e3783d27e9c57498c70ec0b1bdc3d07b173eff3359b73f0ed05b80a60af6. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/GBAFL9300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5787a6d13df498fa4a3da7ad10c8fa31445564dc777a15c8b3d11c0b11bbbb83. 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/GBAFL9300083.
Perfect Teeth (30th Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ef29be6fd70fd01c29b890976dbb8e39352aa3114b9588fac2268200f7b1b4. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/GBAFL2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50013bc6a1fe3d8589c4ef4d6393f7a79b5a14fbf523064c28386ee96de934b6. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBAFL2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181ebfc4efafc4803a5e5be95bb1c0a98f75f0a7f74b0918e489592fd1f32837. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GBAFL2400014.
Where Are All Those Puerto Rican Boys? - 2025 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbdbb901fc4525f6168e3d427e4be112f3f1b6159c677bc842219f695b54c74. 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/GBAFL2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df0c9192eabef836c081d2af74f78cfa573fe4e8e4dcec0fa6d6e8b86bbd1bf. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/GBAFL2400016.
Food & Drink Synthesizer - 2025 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614b458d81b9aa0c7512cc3e606f76e1216da3d7212c805ae76158d641db828b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBAFL2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db4a7ec7fed993ed58029c83689e5bcc62fb403509a30cfbb70b99660a7ea31. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/GBAFL2400017.
Soon It Is Going to Rain - 2025 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00d416ea9a1712f71690b8ed0809b710abc2d24d8c7f2776b885d25041c991e. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/GBAFL2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0233a74a5801f382bd7615eab80f79a3bbd0e0f3369baf81f44af9032c483467. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/GBAFL2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ec11ec3050ce02c1320abad43fc2f334ce77b719dd5b138edcdfcf30b8f606. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/GBAFL2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf29c37907aba1f64eeb5941b0fa8494febbdc5e06d02367bf39be4b5afac28. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/GBAFL2400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9357b3cc54e748c4553690b3c78562eb6099feeb4b1476d4de3b0509828544. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GBAFL2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d27635cd58b44677658d02403a73b290f735bfca27b9c00a072e451acd762b. 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/GBAFL2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd08dee1610aed3b38702153b1d25308b511a6a53e15357cbee1efa06d3f39c4. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GBAFL2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfec1f916d2dfe4846384aacf07a37c9b6e718796df54c598c5975df2a6fe818. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GBAFL2400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a85f3fac7810225b6d3a12e5a386a9ecfb630deba95a8960431c1d00a0b763. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBAFL2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fea9a17aab27d78d6b292854655cf945e7a7a95ba3336148c176277e8ef72d6. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GBAFL2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c84c3d377d885c042b3ff7f6ae0a1763f621dec5dffbefe811109d832d61be. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBAFL9300137.