REDIRECT Bitbird#Artists Category:Bitbird artists
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 0x0ff1ecb05a799395809682dda1100cc8ca3c50b58c6cafc88f05ccd412cc3c6f. 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/d87d1fc0-61b1-4632-a345-1010f9c0882f.json and https://artists.proofprofile.net/proofs/artist/d87d1fc0-61b1-4632-a345-1010f9c0882f.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 0xccafa7609191c54a31d0c296c42b67be96d39802c5c6098b9a0d325b980c1884. 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/SEUM71901108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fec0b963e97b75f86e303809168c5879e84b2345c311f08145491455c5399c6. 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/QZFP52361847.
everything matters (when it comes to you) - Laxcity Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9da7cb8db33c43c0b90d5fe895b52ffc81d2d1c134e75b9d2bcf1c42e570d2. 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/NLRD51632390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db6c4fd2fac3d16f4d14f40234d5af59ca983f5aab8901a9abf428dfc0a84c5. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZ8QY2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c74dad59ef43962b3882f4db9837fe2834d90f5ddad485bfdf628871eb847e3. 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/GBCFB2200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1379d970f6205c2edf733923b19f21e561ffc99dac940813b6978c9799321070. 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/QZH6S1900416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec012b3b9300c31064705e6914783264a9092176ba900cb72fa1225f261d9dc. 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/QZH6S1900436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fb0a7133ede43f44d93043d8b6f442e9d41ada3e15bafbda852460fade11ac. 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/QZH6S1900323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950c619e8b0226163c377e0903581009a3be29c0f6701593ea66c0ba218c35b8. 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/QZJRC2235821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fec0b963e97b75f86e303809168c5879e84b2345c311f08145491455c5399c6. 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/QZFP52361847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950c619e8b0226163c377e0903581009a3be29c0f6701593ea66c0ba218c35b8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZJRC2235821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950c619e8b0226163c377e0903581009a3be29c0f6701593ea66c0ba218c35b8. 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/QZJRC2235821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07b4b6d85bdbf243b22b7f7125abd2a5ddad72ec0e39b1e831d748801ab1a6f. 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/QZ8QY1800130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928ea4717ba8b9140ecd5f0e552e1395a0450a981a6eac1ae6a98db625cfc9b2. 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/TCACX1742426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fe9f3f48a1860f4e1eaad36ed2e89b06b27306cc7adae610d660c00b2c5921. 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/CA5KR2011182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0474d0676f9c2ec177668f8cb33a703aa78f9c008621b79731e3e9c5c464a0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZCE61833486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27845e6f157473e4ec4eb233afb0fb3c2cb3dfd668769a677adf9485bb771fa6. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/NLRD52023145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dd9983bbef7c5b3e289f43f92a691cdf22500871f02b0de550fc32817254f0. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QM4DW1763471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0dd86d99b71bdeac81a6772e3bad7ea0545452482e430cb33befadfe061ac9a. 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/DEVF11800458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2604b14229edcc4f3a5b15924113041d26f56159356048f838c5265a558070. 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/DEVF11800343.