Capture may refer to: Arts and entertainment "Capture", a song by Simon Townshend Capture (band), an Australian electronicore band previously known as Capture the Crown Capture (TV series), a real
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 0xde8116904cc04f52d98ab5565be9ad3582b90eab4283573f484e877d688e2959. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b455431-9512-4053-bf64-a30571535c8d.json and https://artists.proofprofile.net/proofs/artist/8b455431-9512-4053-bf64-a30571535c8d.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 0x51a8a0ec9e495b2d536545020b7be466ac7197882ad4149b7bd8ace8901e180e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GX53U2425779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2de4837c4f37e036b385290cc2ebb9a03a1d45364cc021f694c0e16572298e. 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/GX53U2425667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3725889d3d8fc1d12239099f02137bde9a5b83102c18b184454eb3de0bd258. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/GX53U2469506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b363583c01312f52ae09113058c7ea505be09cac0848b666f7577c5072cbbf. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T05:20:29Z), 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/GX53U2469855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625553d6e1c83f14953ef276844223a096f372680ae5dec9080264ddd3ce18bb. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/GX53U2469856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3b9ed04fe7fe4a2f5af6e3cb8eba3772a5ddf77cbe093e8eee0fd2f5471f61. 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/GX53U2469857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a99012dbce4b2afb026753adb7b14de3e6eb5f7f3e5cc7c8c842d3793a7b79. 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/GX53U2469858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa582ff98694f7b2426b076e62ca6735f78ba476f084698a183d53a15286d2441. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GX53U2469859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5724ecee87a7d326acdd6a2329c654fb2654b146ecffc833c19e693507800502. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GX53U2469860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4213925e33b94cfcbd58a7b6fdefab36dddd3da2158b1c9d84e3c9d968a184c1. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/GX53U2469940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d162ca36fb46637e7aa1399859b8c257a66d3b731101cc08a85ae2e543d1b9. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GX53U2469845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc43ba6aa1677271b18e38d70356a7a3b2de3f9b1f9b878d510ecd9aebf2ba4. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/GX53U2463655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fd04ac422e60fa89f746b3ee43643791a59ec59c201f7631f452dd2f8b0819. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GX53U2463656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7b505dc0faa5e9e51268f53eddc308c715e5c44a245c136612837b237d0c13. 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/GX53U2463657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3284af9fe21a0a7fbfbdc2c831194246d23d3dd930aa85ab4d2d7557c8d012f4. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GX53U2463658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9586b87ca7fceeec64e7b2863499a48480207e24f4b4fb489d793770a78328b. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T05:20:29Z), 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/GX53U2463659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345f76b8fad0a03f4cd1fe41de04592d948d651cb38f24a09026173568864957. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GX53U2463660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb703f850fe11c671e6137aaf5b9f75ac98819a8b5b78dd1e0f76e8636bcd85e. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/GX53U2463661.