Blue Murder may refer to: Theatre, film and TV Blue Murder (Beatrix Christian play), a 1994 play by Beatrix Christian Blue Murder (Peter Nichols play), a 1995 play by Peter Nichols Blue Murder (mi
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 0x4ec01c132c6e4e89b397b2f8e909720950c1005f22f6ea388d01d89b6ead3bdd. 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/43ef1865-0bb6-43b7-bb70-3da5334d38e6.json and https://artists.proofprofile.net/proofs/artist/43ef1865-0bb6-43b7-bb70-3da5334d38e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Blue Murder Live (Screaming Blue Murder)
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 0x6488e845d0d2cf9b37545e4857c01cf31b910dedb6b8d372dd70e6ce460d4ed1. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:04:06Z), 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/USHM90959143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2129ec7722570d62915fdb54a9aea8275bec4665d4523689440d5433906511f2. 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/USHM90959145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0984d03c442405c459a56e3a2f51e0ad2b3dbbf6fb86887145dab0bc2193d80e. 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/USHM90959146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea71934fc1c2b046a47db6b62fc09fc9bed9a2d5bed85ac5315f2d6d2a7263de. 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/USHM90959148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b2eb9560c3a195aeedc06c4520a634de40e3d5ffc9acdaec38f40a3cf62205. 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/USHM90959150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68aafb3d53f896d839a9c0d53f7cdd6c2c750bdeff8c9ac98f8f4cb7406268cf. 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/USHM90959151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d02547eb4596ed0f4fd27fb660a3c89c1407995be4262e5cfd17b908da5ad85. 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/USHM90959152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2399bcc985529365a26a37526db34ceeb6ed85824d210187a61a036765233ea. 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/USGF19441901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1298497d29bccf0106b4b696b2e60078ba1be29394ad7c1f9c2c618b8c0b0c5. 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/USGF19441902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf217a7baea993be9c491dca6072381af33f5936af5c214a2a0d3fcf5ab3958e. 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/USGF19441903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba1aa8db27d4af838b84c78177d743486c8e342b580d777e1ba91e0c24602bc. 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/USGF19441904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec12d4a3bfbc47417344129ce7628cd6aa48a8b03706eb7c9a914503d3247397. 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/USGF19441905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe915d9c9a8bf9655150958461d7b5d2b9bf50c52966b73c5b9b7b7638a96f753. 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/USGF19441906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa2347d640d7f847ac41f46ca4446c5b0c0a9d65a0ba8bb76af7acf49da63ac. 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/USGF19441907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15bc3b43d706c2f734b8f86d6511db226d4ece2f338c03b34edbf3f162edfef. 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/USGF19441908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8fb4f7738aaca4b521a3bd27cc25a1e6f8a73ec3e60248b59c61da81415f83. 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/USGF19441909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea1f76004bd40860a82a3ae40f02fec67ad655ed449ee7d9ff09adc4061397a. 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/USGF19441910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14267fd1f23e4d0707b4d73d4d8c71054f4e0939da57b16fe67c540732c2ed2. 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/USGF19441911.