Million Dead were an English post-hardcore band from London, originally active between 2000 and 2005, before reuniting in 2025 for a one-off festival appearance at 2000 Trees and a headline tour concl
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 0xe307a115f9d097834a7209ba676961cf4a892d6e59981a691407f8a6ac857871. 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/059799ab-a155-4b2c-82bd-19ef8129bbd4.json and https://artists.proofprofile.net/proofs/artist/059799ab-a155-4b2c-82bd-19ef8129bbd4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
How Soon Is Now? the Songs of the Smiths
Xtra Mile High Club, Vol. 6: Summer in the City
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 0xf13a7738bda118900263545fc1832fcfdd9110742efb0a21155326ec4c307288. 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/GBHAH0900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6272d3e548c17f19090cb9a00d33681d3751dc69bcf254c36f9c562786b013c. 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/GBHAH0900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699a506d362844d7ef7b6a831688af5a4a18068712de4b97f2516365eb8f3cfd. 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/GBHAH0900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e22526221c786bd6951cf70c5344ed9c18f0d1104a38d8202c15ae758b17ea1. 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/GBHAH0900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc229e181744274973bd456957551790c1f71a36e374d1d2184ca69996f3d4705. 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/GBHAH0900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5cc12e965bc65fb0fe787cd7eba2d11c18bcb47c160d585af1254dde3592c0. 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/GBHAH0900046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a90605cd5a7658fa290f9d02d8cd0e019f7763e13ccb449b7599387d1aa63d. 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/GBHAH0900047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb974577104918d30a73da6e5aa70a3b20b21dc6f40a2b1482c8cef1076abc4f8. 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/GBHAH0900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb15ad4c0fddd5b9564533b0806c047e9a6405a76af72a0a7d179ce6d4cb318f. 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/GBHAH0900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fdf2acf0b76246e02a80afd6ef5f0beaa97f09a9a3317978214637bab62b66. 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/GBHAH0900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57e3342c73e783223508f345e6008c5be520985e8bd4be134da2b6dc19731b1. 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/GBHAH0500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60052db74b9ce340af9e67dd64e2523fe27a14b5d8fc777345c5dc26fa147b8. 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/GBHAH0500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc347f3d7abe9adbea0d6583c7abb2c85beaf24f3ca8c70299b267e0da8d4e210. 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/GBHAH0500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89209c381aefddc3d0db640591fae5ad9275c7e02245931e31dac04028c3db88. 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/GBHAH0500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed01908bcc0372de21be359f847119406ad1e5bdf70bd41db629e1ea08e21f1. 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/GBHAH0500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf343544ac6e5b2d757fa5d8c8a7441910590302ff35e4c1018aead385248301e. 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/GBHAH0500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737ff68f9b10c593035160806c599685cc431046478b61044ccec8c2a1eca51d. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/GBHAH0500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0e6aa1d2708db7f739dc733d80f4796e386294f7d9befeb4ddf7d15bc2c973. 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/GBHAH0400001.
Xtra Mile High Club Vol 13: Zero Gravity Hangs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c7203277f3702aca5d4a818d71b348d5e9d41af1a7f3fbf83d39fb3abd1d6d. 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/GBHAH1300242.