The Afterimage was a Canadian progressive metalcore band from Barrie, Ontario. The band formed in 2011 with members from local bands such as Centuries Apart and The Prologue vocalist Kyle Anderson, gu
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 0x7aa0c6a3edd535590d183131190a896c4218431b77964adc1cf91870154bcd62. 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/8a9a4405-705d-4dca-a794-79571b912d00.json and https://artists.proofprofile.net/proofs/artist/8a9a4405-705d-4dca-a794-79571b912d00.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 0x9b7e13a3071ff392fca5734dd250c9cb8b54f935143fc2e1e139f74abdb1147d. 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/USF281619101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4e0df35490218354988d536443b0f88319afb89a24b7520ced7d217c84834c. 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/USF281619102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954d5c0a8a5884c772260eeea9ef40e885ea0459e2a51ba91480915ee3fe6c6f. 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/USF281619103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652c0f08167b193f79541ad57255ef793f85f1153a5943602c9e7ba0d3b32f8a. 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/USF281619104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8283dc7cfcd857f20a4173b9a4ba2dc17bb92f25fbe99c426f4168cdce247f8. 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/USF281619105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0284eb7df9fbda8f5b624ced8a54f1f154e7f6612af5288279edf53637aa1dc. 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/USF281619106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a341080b25e4490ee707b031f516ea232e9034c94d694d838bdfad67fba3ca. 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/USF281619107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22369e363150da539aa6d12f19c713b5500c92dd471f595ae9e4b50099554f41. 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/USF281619108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0230942eeacc37db01415713eec827a624f3196414e89019f8db70366fe316a. 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/USF281619109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6c042ae503f5ec9166feaa8ea0a043ababd9218854c38fd4e93bed854ffa6b. 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/USF281619110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca0148549bc1ad8df456632361f65eba75abeb0df6fa11dcdbdf869b5d5305f. 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/USF281619111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70265f5581e9a7d4e71164e7f9804e80dbfbcb9f77f7592c14773fff045595d5. 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/USF281516001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036a3e33c3a39dd8ec6f94b41abd655e877b47c6705aba823c749306f4adb575. 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/USF281516002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b90e0e521f0c524558ef68eae61bdb0ceaa818dce2fbc2396b610f252b1ffd. 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/USF281516003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3ce2ebfa9bcb74afa369b77722165cd36ef3b96dc8c8afac034a93cb6b1e96. 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/USF281516004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4c86c5848e1d3a3b2ff5f14cc42c9c397b563b037606289ad7621f81aea78a. 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/USF281516005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc137d182f9b846229ef3ea5bb721c4ac0b0f1c3d7e0a185bd5d851cfbc0378. 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/USF281516006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ea77f24c6c2b713a054375c19cc8f4349e622a40ca560c6f7c27ee9fde37b3. 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/USF281516007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd476be1fbc1e3ca6e9aaf60bc7f64ee5b0d9c5d7bafa262c791067da1d57de59. 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/USF281516008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6c042ae503f5ec9166feaa8ea0a043ababd9218854c38fd4e93bed854ffa6b. 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/USF281619110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0284eb7df9fbda8f5b624ced8a54f1f154e7f6612af5288279edf53637aa1dc. 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/USF281619106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4e0df35490218354988d536443b0f88319afb89a24b7520ced7d217c84834c. 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/USF281619102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770c0a2e46a46e50361e03250222d22b682fd6ad4cbaa01df4c1eb43ed1dd2e7. 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/USF281776801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c4f3f2c922712f462f96820effb46bef2e34e2213fb47e12bd7712580cf4c9. 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/USCGJ1461161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169793e78af82f53b5a566ab90bc742fae73680f41de68b3e0ca84d7d81143ed. 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/USHM21370926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c4ad6b927f6ade17b196e84c2ef90f6ab3170993465c0139e6f576655e326d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USHM21212742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6f24a14ab812dd85b10856135a4375a6a280463d0ca04a36586bb75a1eeb47. 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/GBBYB1602510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9da494f8f754bdec71c4da0aae7b3e4aedad0af3c543c2f9290ca59af3b5974. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/GBLV61521791.