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 0x5fe852a2004dc793c32a8818ff77d9b465a474e555cd9e143f728555413ac902. 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/8920a4f6-ede9-4a6c-b22d-48401bc4aace.json and https://artists.proofprofile.net/proofs/artist/8920a4f6-ede9-4a6c-b22d-48401bc4aace.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 0xc717dd5fb19c8412cfd0ff3261706fb1ff0a817af41acbd2bf421a942c9c4868. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QM42K2474028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f168f95928ac05cc7825d0ab8b773d484a70a2c3a6dac0ed2d045f0714f599. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZS632430564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0289c1560221657114b6bb73e26ad390a0069a6bd4dfe5e0ef926c2b4b752655. 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/QM42K2445349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35d1f7a03d70d97bec89961dc3cef429fc321e122026d7bf106a62a9dc49eb8. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:44:41Z), 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/QZPEW2513907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fef87592da741706a2fc55ef9cb106d07cb111e7cab5db4de9ff60f6d1e365d. 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/QZPEW2513912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea564d50672d7b7fa96dfe1d771a4edb8aaa67a216a4272f36683a34f02dcce9. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZPEW2513910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ffab4a5dd815bf92676cd7e14a586dad9d350ac7eac470e0c85378e100a07d. 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/QZPEW2513908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb80e01b9733901f8d8624042624b11f3722499d3c0ba4ee71e30e7fc2baf6e4. 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/QZPEW2513913.
i wrote this letter in case somebody finds me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f0556c4db075197a402dbe1dd756e006985068ecfaeac0f0835f14acb9ad0d. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:36:36Z), 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/QZPEW2513906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f6856371e60c753a3a3ae85027413f9dcacce6ded7691a5aabf1cb9eb84e41. 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/QZPEW2513911.
she found me... i really didnt know that she tried to get to me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1af9faff64e8db909ebad8129ca77e9436129d76ab08a1a1e0b3c2bca81751. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZPEW2513914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d5707d4570da3064d5f0832e04656b5d3fa5a81ea6997ca52e9014175f1e02. 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/QZVEM2557123.
Current circumstances create negative thoughts