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 0x2db84a780c39c4f95b516e3b077ef3381e1be114ad2fda246507fd4973114ea4. 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/7334fde9-a2af-4810-801a-90f43bde0ece.json and https://artists.proofprofile.net/proofs/artist/7334fde9-a2af-4810-801a-90f43bde0ece.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 0x2a5fea1a9fb4233f7964e5cc6fde862aa39cd8f711d267fddb63afe153ac50fd. 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/GBSMU7258737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004f203aff763d76ff9814e10519e6541add75ff2e2ef95cdc647b1f429c7bff. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZAKB2344068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ea1363d74a1487f1c6975e48547dceb942db9f2784e3f315fcbe3d0145656d. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZWFF2383843.
EVERYDAYS A BLESSING ON THIS BITCHASS EARTH
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaedc226c40f815033fae0c260e4bb16d90a36c7babb2dc83e6800ad0c5e6c4a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTBB2442646.
I look at her and light goes all through me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c18f47db149690801c92ec5e5759660acdcc60c69b10ad237ac8ed2badc3d94. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM24S2503319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5899f93b86b43bd2366573d9893636744c488d245f7d39560fa5bab82ce8c9e. 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/QM24S2503318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3214615ac20bb09fd2a1dbd9432324ef1eec5367572efd08a9ea47d4b8a66584. 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/QM24S2503317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d2e6c6cf5be088e6d45d9a28f5a8d31ccaf59a0d6d6d23f5e58ee61d0145c5. 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/QM24S2503316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78446a897902fba3372b8ab5814b51552a18b414620f413c2edc6d3ba9f0a28d. 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/QM24S2500988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c0ea8ff6961c4537347a95361ff7d775a437d7571e92e0e4a6bdbe8d3fa753. 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/QM24S2503315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312d13e70c20c2cb92a57456ae5780c85c664bc0512f3e50fb4cb1d6e33c73e1. 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/QM24S2503314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c5bf7588c5fce837223999e4a0a559c8a7e41b37527aba63d13938d1d25c48. 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/QM24S2503312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa261d4a46172627ced1bd63d3346b27d03fdbd581796055bd2566de62d03a36. 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/QM24S2503311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d060783ad3cfda807c83579051433721464a8f5263c14a33c6af82adb25fba. 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/QM24S2502416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e796b3af6a12d400a2a1ca138ecb3cf179efabd0bbe61a42b777b97ef8c602a. 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/QM24S2503310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f9c91896007b390cb418653154863d4a843cd194bfaa5790fc772bd86b3993. 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/QM24S2503309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea7e0fcdbdee6cc15115be787068ae386926e6fd64ba831a2b61fc9257df349. 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/QM24S2503308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3971784be55ae05dd9c419df999fc22eaa9654c449e033f8009fa1ac1cebced6. 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/QM24S2503306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca8ec86c1b1e04f985f548003383af9a984246adf2ba8a628dae638fead09b2. 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/QM24S2503305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf48a917132b1d8490857d6b5f0a6a2e8e0478d61760baa666a4fed9d874512. 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/QM24S2503304.