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 0x4f30d5ef15921ebf5f06425d727f66c1f26fa3d54ca3b32f089e1ae71d85a4f2. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0424616-08c8-4bcc-8bc8-0f3a37950918.json and https://artists.proofprofile.net/proofs/artist/e0424616-08c8-4bcc-8bc8-0f3a37950918.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 0x3ca8170bb0fde6339f00181b39319d7c994522daf7be9b429cd391fb7af256c4. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/GX8LE2441501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c3bdf7c3e09a987140b95616090485cbe593e547c44a70680161a86aeabf30. 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/GX8LE2469996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30e1a024e75866c7bd3f2c0569365e6cb59f1e01c30a307b221ba0a19a58fcd. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GX8LE2429206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fdb35a9740d2eb03db60c7d8744f87b306164b5c4ad9db9e714cd722d9257b. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QZMEQ2436183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6565b6348031dbe4e59c660d0a93c0fbd94cc9bb0289c2ed778603c7cb31c1a9. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZFZ72419540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4cfb8263f46fef52de30859dfb5afaf4727302579d6ad6202b7a1a834868829. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZK6G2404651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8484592f2b3fe50dc86b87d64ee68cca6f1f48874875915872b64908aef20550. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZMEQ2436188.
sleep well (collected recordings from 2022 to 2023)
i would take all of those words back in a heartbeat, im sure of it
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abeb3e25dcf221e41ba7c34a0ce128992f586653fcb8232bff385a1c07a8d2c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZNWT2333840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974524139b08d5d6c0246dfac1e06693db91b993df3c06beb0517791e4db5561. 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/QZNWT2333841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9849dc0e609240c4c264a70770e35561347e65d0565eb9131367aaa6afcc3bf. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZNWT2333846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305566a3b36dd752b12bace1918a33107d7d4eda5837e83cfd853a8b623aef5b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZNWT2333847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd00de40c8f7a0f6a626771a137c79a4e1bcd6d9fb105313cbadc53a98b4bb4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZNWX2432373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3844af3db79014ab9cffea285333a9585b5069bb0cced65dc8b39ccb5875d962. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZNWX2432374.
im sorry for walking away when things got too hard
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79254df6ea8964a55da5fa8645e44bf4c08c7183e4461beaecb0731d6ba68e2. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZK6J2330630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05f80db26ed806ad5050ffd683968c669782d93daaed2f0788332c8cb09c655. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/GX8LD2266144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d17b9794aa2b6018fc19df495d112a8668d433583e16a38a467500fa6d1cc2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GX8LD2274309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314c6de0d4465a6bdb731427bb38a18a4fbb86ad8f4905ad6c713a5f8e39e9a0. 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/GX8LD2245937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68e944432374cdd9e69377cb14d834d0709f20a041ba429ad3b3867cd746fe5. 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/GX8LD2233161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb545d3c6bf81967056de9e8199691130788991772f42d9101478e09d48fa0eb. 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/GX8LD2236181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289b5d2725acf0b32a15f202c3fe1d1d8f3158a2bae0d978a0345e61afe1686d. 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/GX8LD2237617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d214f03a611534027c78e0dc43061f470b0a787280510d9052b57875beaebbe. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GX8LD2227202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f016cc6994a3b1406895e84b96137e45ca183ffe9076136d513d261b50ddd3. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GX8LD2280879.
I went to the silly goose convention and they all knew you
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e26a0af758d40ce05cfb9f08764f545c73cd6f63cd3782b488bef1a2cc476fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GX8LD2272693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4668053bb85c19675bb0ed2feec34d74aaacae66d7e7c79f44b25a5a20f36815. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GX8LD2256069.