Iron Angel was a German heavy metal band from Hamburg. History Early years, reunion and split (1980–1986, 1997–2007) The band's origins can be traced back to 1980 when drummer Mike Matthes and ba
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 0xb04217600d0179a6ed8c288191fb85698799e686bd6bc7aa8aa28e170606bf7b. Chain 2 (Bitcoin): anchored in block 953719 (2026-06-15T01:07:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/891db3d6-c233-4c2a-9771-d619585eec16.json and https://artists.proofprofile.net/proofs/artist/891db3d6-c233-4c2a-9771-d619585eec16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hellish Crossfire (Rel-Release 1985 by Iron Angel Gbr)
Sinner 666 - Rel-Release 1985 by Iron Angel Gbr
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 0xe3f9ac0381f5dfb405cab7121a2466ca09e2cd40f8d09f3dcf5d91b682692891. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/CH6541610580.
Black Mass - Rel-Release 1985 by Iron Angel Gbr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34802cdda442451c9f63c3eca315b7de2aefaea635e16fef8f0517ef760cf6a0. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:27:08Z), 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/CH6541610581.
The Church of the Last Souls - Rel-Release 1985 by Iron Angel Gbr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9416870aad9afc78d1dfff2274f74cd0e92d3cfd2abc7c85ef45c33ca521e584. 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/CH6541610582.
Hunter in Chains - Rel-Release 1985 by Iron Angel Gbr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381c1b93c115c7c13be3517b8b3c67e0681cfc30ab2e24467bdf8feee856c46e. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/CH6541610583.
Rush of Power - Rel-Release 1985 by Iron Angel Gbr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edffa17d62724879bba529c13380c70f1bdefc23cbec71e1bb0720aef528bee. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:46:14Z), 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/CH6541610584.
Legions of Evil - Rel-Release 1985 by Iron Angel Gbr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcc98e2d6732cdc8a12546da9985b16437c68976dee9272e8148c5a70b37695. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/CH6541610585.
Nightmare - Rel-Release 1985 by Iron Angel Gbr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd21dba6d54df94fe257f3f86185587c4b1d6f78b12a0750bb691770a1018aab. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:38:30Z), 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/CH6541610587.
Heavy Metal Soldiers - Rel-Release 1985 by Iron Angel Gbr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a985a7b6f39378b233032e95fc3d10b6d9df80e9f34399e96d4aeb63a6f5bc0. 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/CH6541610588.
Metalstorm - Re-Release 1986 - Mms Reords
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e0604480088ed0ed121856aa459fc7294fe8385eb71f160608dd7e3b0e91bf. 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/CH6541610650.
Son of a Bitch - Re-Release 1986 - Mms Reords
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68708fbf4c7e99d2be82c2166067f57a8f48a4d2a9c3bdcb6ea3caa988e382cd. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/CH6541610651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b01f25d6429b93aef7067bd1750e287b72a31ea37c156211ce4529505051ba6. 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/DKQ4A2043401.