Abated Mass of Flesh is an American brutal death metal band formed in Murfreesboro, Tennessee, in 2011. The band consists of vocalist Matthew Plunkett, guitarist Zack Plunkett, bassist Grant Alan and
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf1768c3c165a613106955fa9176faab38c245e6daaa740bfc8949805522f33. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4af13880-dca4-4f32-9720-fc13a6055016.json and https://artists.proofprofile.net/proofs/artist/4af13880-dca4-4f32-9720-fc13a6055016.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Moth and Rust in the Temple of Putridity
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2765195d035580d0128a74755f3c01249148275796a210218c910412b4904c. 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/QZFZ41980915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c02ff34b12d3350da0bdd8b636472c4b28e9536fcbc0a1660eabc2233d8097. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZHN32208408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcbcd2aa6e2894e2f1d59773a669bde346412695fa22c48252092cfb022beff. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZHNA2550315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8caa8b95e3660a2f0d220051a447a05130de5556406ee1513dc1c7e743bbcc. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QZHNA2550316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9face62eba2b6df4e86679a618e527b72d196adb93be377bb4b7561f7bef0f59. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:18:43Z), 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/QZHNA2550317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89340d8eee51ea89bc9bdcc3f9f4bc91c64a10c397072102fa406eec26b56728. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:02:28Z), 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/QZHNA2550318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472fb1bf49a233d2e59244cc3830454efb553a168ae58581201a1aaee3d760f0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZHNA2550319.
Morbid Infatuation of Necrotizing Sentiments
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbff5505e9439c1e72901dc877abd546b41326f02d10e1b4386e19804b2a1ba. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZHNA2550320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f512b610727ffc82c96a6edd169ccbd9981e427e813b4fa34b0a54220b5c67. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZHNA2550321.