Blast or The Blast may refer to: Explosion, a rapid increase in volume and release of energy in an extreme manner Detonation, an exothermic front accelerating through a medium that eventually drives
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 0x4d4c6ba8016efb3455ab96ec01ce809a2b1bbbcd83f74e4200639393f54e6241. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3de4e92e-a89f-410f-810e-aee2a89deeb7.json and https://artists.proofprofile.net/proofs/artist/3de4e92e-a89f-410f-810e-aee2a89deeb7.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 0xa79b34fad019b87a8852e49316386ba7c5dd00010d89cd9dadf03a97edc6b941. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/JPE301501103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6815c6d58f7c1a76e6150aa9c47df4b88eedb5fddc415f80c410939d62c2fdba. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/JPE301600681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60a7aeeabe8b74b06ca1bc4b9988766f9b941bb9f925ed77d9447a89996676f. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/JPE301600682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795105af8cd8eae1f46b41e82929a00f7d34f027a707f4a51a445527ebf757eb. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/JPE301600906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32213c21bd3fc723fc98d913ea5b8e6b0d700ecc2545ff86d6d8d1a64121b5c8. 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/JPE301601057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d74e2bc9f0ed6250ff84a94e2f45319fab0c110981cb33e73b0fe7a83901723. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/JPE301700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cd26acbb3018367c1fc83a762795dcd4163070c03faf1d07feb6b17362af7d. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/JPE301700136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bed5e8dc41bb718e7784cc0146038cecc77ca9a99c7adcc43261e4d9d0ff357. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/JPE301700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117ff8166437fd0b32e254f83865e8ee3a2c095acd484b6b29020700d290d5b7. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/JPE301700138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb212f9de33b52e5e80a4fe6a4f07ee30813081e13b88e11f024e651356eca41a. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/JPE301700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd92c17686f8a3c4a4e53523056f6d1f6a933df9e130ae41e39cac47fcefed26. 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/JPE301700142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04d967c91567dadf08e8c7302883f7f039b68bd5c6dfd487c87f9f3fbe44f62. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPE301700260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89188e1f853bcc3f3b4a8a88464e515c2f0f0d2bc2163c420898dbe9947d6b97. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/JPE301700437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df19095d87504362380dddc4ea6538f9a665703e2c813b151a4cbcdb0fa7b79. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/JPE301701039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bf9993b0e0a71ad53de1695893c3d02cdacc65a47fe58c1a20b83db111a57d. 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/JPE301701044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1cc0dea495abbf9cd4a553657a9a2e0605b5d4a741c6516e0c30b3bc6607d0. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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/JPU902301670.