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 0x97c4eac04a1b84e686225e74ec11d2a30fbdea4bf08b235e1d97905adf776ad9. 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/8f23a752-dd68-4196-a202-8d6d3102f575.json and https://artists.proofprofile.net/proofs/artist/8f23a752-dd68-4196-a202-8d6d3102f575.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 0x48796cc102d3f08e34ba27a2792c0b27ca44adb77c2148a890385e8e267adf81. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/QZES52068386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5a60cac48cfef1bdfbc72f73d2ab51bb8493ab22004cf89080b23be2789d5f. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZES52068387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea152ba7892da83d64f93476ab44631cb067c249bb479dda65bc5acb80b332ea. 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/QZES52068388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8ee9421d28488411af67260c741e2ebe76800ae0a61663d84f1778d1305bae. 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/QZES52068389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbb315f8ee6081aeac8593245a79981f8fc333b48d523c6a779de5b470bce49. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/QZMEQ2140713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd013a7b788f172c86821715117e1a378dd10ce67c62ca7e1c726d02b840f591d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZMEQ2140714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d44a867aab836ddf61364bcf4e5b9ee8d3585a1ab3b89e79126fafa41b23a0. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/QZMEQ2140715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4af4a80d5797d6428e22f73038ceaf3c6439c2a1cdabec1b66a4daf8d4438d. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZMEQ2140717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20362a8d53c53d547e18d56df63ec46ee23fb3f2e2dd998565059088c985b024. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZMEQ2140718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf341f53068e91b53b251c63b9267a74f18f56631de89a33e6e551aa828b0b5. 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/QZMEQ2140719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9355eaccf8474e6e54e17d99e3e5a5553b47a63ea85e616d46c54875fd16c1a1. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZMEQ2140721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e517aada6f623f3f7ce511f1d4c8a8923e7361e2490dbc985d5e7b7ad6aaa4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZMEQ2140724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efa16245755c581b2b8f827c5869d2657076064aaa549da60219c8bef2eb4ff. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZHN42028111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56822b9231f4458f1f0cae1ac3c341ae7712a134904c597f7b451e7507dae193. 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/QM4TW2307855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbbd8ffbe6f705f2f05323f5d53a14a70d6c60df76a148f7a920d79af8b9e5c. 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/QMDA72233175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291afb157740c116524f0a1e17a5bee73562ffcba456a70ce81b0285009c26dc. 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/QM6MZ2445342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2349890c518ab9e89c394a69d2b62a42fd110460157edca9ddc0fc960ecbd6f. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:35:54Z), 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/QM6P42414852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b8f58ba67124e04e1b5d5b6cb6a72800e97a15d7ce3b37a1837e21bab582eb. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QM7282446016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1844cbf9b6a8cac2aed3f0f06aa8e72468b2143620ae0aa2a829c039d0240d3. 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/QM7282446081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d5866d1f46bc26100c5bdd634c988305db9be80b99c046a5540836374d3a00. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QM7282446096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fb91ea7c65ed1bbbfa5d9c0302721fad1fea60bde3d233656a6d64cfb0a4f2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QM7282446109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81496db5312cacbc41f434cc2b556c0ca722b7eb5ec134d1905613a41bcbd759. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QM7282446140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf6b0091f3091b2e263bd9ac2875014f57cb41a5608edf67afdbbfbca574f03. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QM7282446141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa586c5f63dd75934f0d36467593fafcb7b7544effaab3da538bfac69841a5560. 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/QM7282446144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad565ee1e8a6a7049d6e7e09da48e7a7c6deadea2a673aa8b5f78ac8a4af0f7. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:52:45Z), 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/QM7282446151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71144f3200aa84e85689ac1f62ff8c1951f455afbf7ab9b4fec857cebd7648ae. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM7282446156.
what i wrote after... (all out of words)
heaven, hell, and canada. - instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd71b53ccec215b63f4cd25baadf5a126c3718f32fc9a6919eb414e3d70819b7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QMDA62483012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9610aab5480ac0328c5624ccdc5e685ff9ab60bc9280e2e1dc5836c0ff5cf0. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QMDA62483020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a839524baa8d71f85eb42a7dac6ded12dc76704f466a9f194114212d9da504. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:47:48Z), 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/QMDA72406997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6eff6cfbb3dcb5dc4fab8606e4b59ce73c5283ce3220e7364bdb7afec37d69. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QMFMF2426252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db1780c3def4c22b4b6712c37e598ee55a369f2f136fa0d2250f6748f9f7605. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:51:13Z), 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/QMFMF2426249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db1780c3def4c22b4b6712c37e598ee55a369f2f136fa0d2250f6748f9f7605. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QMFMF2426249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ec622d75ed3afd83caebfef450215dad5da2b70c873502deb0f43c26e43bd7. 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/QMFMF2450096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89eb6ec1c6ef656ae6e77404e1e5f7739ac555e929e252f9ad790cb5927705ed. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), 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/QMFMF2450127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6eff6cfbb3dcb5dc4fab8606e4b59ce73c5283ce3220e7364bdb7afec37d69. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QMFMF2426252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad0dce37f2ab99658dfd88216e85e8b26c2c6415c3b97f48fba0e6d2b6c58e5. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/QMFMF2450199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40d4853954768352d270890dd0b03356ba5b2c5ba4ab509e3c43ba3446a0e89. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/QMFMF2450204.