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 0x8f1e9f4cc76f8bd40514132a9467ddc32c01299481eb35bd17b43210c7016acd. 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/e1d319b8-421a-4727-a50b-672d10b2c445.json and https://artists.proofprofile.net/proofs/artist/e1d319b8-421a-4727-a50b-672d10b2c445.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
All this time, I​’​ve lived in hope of telling you how sorry I am.
You suddenly appeared in front of me in this hell.
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 0xdd248601c88e7a04ccb3fe161b981fcfd702bb735351ef4183b77d18f3a8902d. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:42:31Z), 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/QZTBF2361574.
The noise is a fog, look beyond it and you will find beauty.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255a3175b871ca8eef32cbe692bf401eb204e80baf72149102f9524ecbc9ac22. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:19:28Z), 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/QZRP52422678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa658a312c943a3dfd700377a6caec7c2e19c1a19dec745428e3009c7f30eb23d. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZRP52422680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7089295d75a3e36c72ed4ca44bd91180d78f944e842415619549b15c3c49ede9. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:37:43Z), 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/QZRP52422681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b7559b583a175c77a4d76101be89ff0806a3365254f3aeb66dbe28a1712b5f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZRP52422683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61702aaf9593b7bb35f918f0b26bbe9c36df7f6a9ec156e705b3847076c3b6c0. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:36:56Z), 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/QZRP52422684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f42857e09889fdd6b205546e1e34ec4afcddff13ce09ba8da90cc4b4507133b. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:27:28Z), 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/QZRP52422685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe24ffd3e14817c6860956a2dbbf106cb839a2e5c82dcf50bd063753d44f276a. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:03:58Z), 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/QZRP52422686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10370e2f7d5365236408427701f697c975ec798674df146712844db89d41bc6d. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZRP52422687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf531dbb77294edcbadc0ad966852295bf690d2b2a1e44daa5baeab48ee3a936. 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/QZRP52422688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf106e17633715a8dab11bc9efa703ca74588d5af09e13bf7d18f893ac0f0e9c. 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/QZRP52422689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85f1d23c2b9f43228ade73269af53350c95166c18dbcbbcd483897202802686. 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/QZRP52422690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98802a2f6184b6765bea9292b4e48c3ab2f79fc2bf57f65eae6f7a9eaeec910a. 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/QZRP52422691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee79c9f4a89524a2ef02229642cf48cffa4cb3d54f9a3d2336804556697a293f. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T10:53:27Z), 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/QZRP52422692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189464b7873cf70afd58f2be2a740639d5be0ad2b7b3577a8497e1baeeb184ea. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZRP52422693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3ebabf42564ff155cfd90b71e9249046e2e42f25baf89857cd6450893f936d. 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/QZRP52422694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9741664cab8c07053c402b1defddd5c0093c433d07c0be87c60cad58312877. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QZRP52422695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba124bad04c749c26f18536aab2377d37f9a09607f27462f25f1dcb644d3b6e5. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:56:12Z), 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/QZTB82434431.
The noise is a fog, look beyond it and you will find beauty. (B​-​SIDES)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ff611b6c4b84bdd8bf5ede72a12f30b720d3896ea2d0ba45db8f8e64ff41ed. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QZWFV2442035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122742a98f324b879695b1cf7fa8e6ec320dfd2d0c6e31795b82ef6db369deb3. 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/QZHN62511387.
i entered the internet and never came back.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e0c048a60987d8c6108d2ee24b0bd043183514da65d1ac77ee94bb680261d1. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:03:57Z), 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/QZZ7U2528430.