William King may refer to: Arts Willie King (1943–2009), American blues guitarist and singer William King (author) (born 1959), British science fiction author and game designer, also known as Bill Ki
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 0xe4e8ac5e06d0fba931a8f685e729fdcccbac69e6d1c3522fe916283528414c6b. 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/4a46870e-8e94-4a8c-b852-3d9e1de258c6.json and https://artists.proofprofile.net/proofs/artist/4a46870e-8e94-4a8c-b852-3d9e1de258c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Schicksalsgefährten [Warhammer Chronicles - Gotrek & Felix 1 (Ungekürzt)]
Track 172 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
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 0xe4d95a84444e0894c8add5e28b8cf47461feabd7e34ea810f470423f9b089b21. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/DEXN82238323.
Track 15 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b92327f5d760724a447f15fdc5bdcb7b7d841299ac22414eecc50a1a4cb8e49. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEXN82238166.
Track 36 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec6fc34034750c097ffb0a14ca25b614da3ee440ed427fada0d562f05df536d. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/DEXN82238187.
Track 46 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0bd096192c4d9234bb7770f49b89bdc99e84747f6277526c31257329103237. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/DEXN82238197.
Track 48 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3717e156c05818dc62a1d1ef3c1ddef8ee9fee8dfb119b6ecbcd07a16a42aff7. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/DEXN82238199.
Track 57 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d63605bcad6ad24a1495f38b83b0a411efcb7e0cfb0e07c96f0014a45cd01f7. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/DEXN82238208.
Track 58 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ded104aa30aa7780ed6500aa4dce9e90cae98357d69bbdc633a6defd0b66f0. 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/DEXN82238209.
Track 59 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2c7c9123ad66dd0858aec4dde60630703bb30482d579ec5990d54f7753256d. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/DEXN82238210.
Track 61 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe512717dea7a814092a68a01afc6d9c962b2750f7f5ddd3e2d2e550f15589734. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/DEXN82238212.
Track 65 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4f59a123ff51c1b1bb73ddce24c42771cb0174c56e49402389cb9b98967ef3. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/DEXN82238216.
Track 68 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be674c595bf951115e38b3cdcd17a0332e6d7ba1b676765cb265b516b2dde7b. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/DEXN82238219.
Track 71 - Warhammer Chronicles - Gotrek & Felix 1: Schicksalsgefährten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a85a121a052ef051257ccdabc012b5701cb0f6dbf77659b28acf2bd6c6bf9d. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/DEXN82238222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb890c3b3cf8272f724a5688ef776af713ab64a3463043883190988b2fdba6c7f. 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/QMCE31902142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cbc2403ee2d499c56951387d3cf4ef09dad89e37572230e71882a6483b2d4e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEA310102898.