Bloodgood was an American Christian metal band that formed in Seattle, Washington, in 1983. By 1988, Bloodgood represented one of the four largest Christian metal bands (excluding the mainstream succe
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 0xf626c66c10ac2d98cb7333997c47fac15095451237ae7084e7e272a68116ed5a. 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/bef1e939-e647-4c91-a6ea-c81b225becdf.json and https://artists.proofprofile.net/proofs/artist/bef1e939-e647-4c91-a6ea-c81b225becdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Metal Missionaries (25th Anniversary Edition)
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 0x6470a073f13f872779a402eb5367a18ef4021b76aa34dde3e960e9e3328bd801. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USACX1200844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f89dea87ba8c1bcb3573100a221701830bd41f806e84de09b10d9531a127d5. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:10:42Z), 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/USACX1200845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502b580af34374f7ad58e16d4d970fee774751389215687ca986295908c45dad. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:37:05Z), 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/USACX1200847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0af8c395614b9ee5d9b9f40a68da10e438f4092aab64a5c811f1ef319a331f. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:51:35Z), 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/USACX1200848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d987289df044675a4d1b5e7d6be7fff4f9e4065967e2428199be4f77ea928d5. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/USACX1200851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0765a09ac21d5f491ed0069f417ee392c1663efcb86bf7248ede9159c6c0c27. 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/USACX1200852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023bd217bb4045c2d7fc67064cabd80c658ebc49b957e1d845ad468eb0458e66. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USACX0690461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cb81ebf6e0c208098a11403b01c0e147994b35fead959b2a113d69fb05ca71. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:47:11Z), 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/USACX0690463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82789112c349ccdfffd93d458eaec514a210486271421d019f8d7288ed8c0ea0. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USACX0690464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa013f33513a6f3fdcfcfa41556907edc343ebede58235e3eee33c462dcb5003c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USACX0690467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe01b4a333f416c8ee5daa5527f6318a494f8460cffa28bc0326d0f47f082a6. 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/USACX0690468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701b340cef8a27a33d282b22854aa6e087dcca892d6f6800dd7783eb94b48510. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USACX1200865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059f6fae7320d74cbfd2db1d14f741a65d8fdb2b9d1e795e5d85c4afa261428e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USACX1200872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ec97048d0efd245594d629b4efcc31708fc45e8cdc92bb8c8c3eb7e8cb30bd. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USACX1200874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b32ffa3ff3ea5eac87a1c957c7cb2cc4b75dcb4d418bce89aeef179d12542c9. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:08:28Z), 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/USMN20604822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf873a9455b9da3b5f41226730bf1e95404c06c98085efa0731415dab2fef2b. 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/USMN20604823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d61550db08917bc904e47be4d0518d6c7e8ee9cb049802598719635070ce754. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USMN20604824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cba1182655fa65588b2e62fa8f13cbed04384157399055d5d03349d34723e52. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:59:14Z), 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/USMN20604828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb10ba46ccc2bd11ef15b7a3e1ea9097a112d25f9d305e022736b70dafeb8e64. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USMN20604833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c06c91980a9ae956e471baddc95d11b76ad5350d40a1e9e224098916d69fb0. 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/QMEU31302211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe290eab7ca192c75e51fccf1f9c4b20bfeb3a736eecbee93383767f76a61f600. 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/QMEU31302212.
Trenches of Rock - The Documentary Film Soundtrack