Death Spells was an American digital hardcore band formed in 2012. The group was composed of vocalist Frank Iero, rhythm guitarist of My Chemical Romance, and keyboardist James Dewees, formerly of The
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 0x6c87a01efe34cf054e8ce43946a902078498299522adab1d131d329d786f8919. 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/59b0824b-87b6-4093-8b6c-401f87a05a1e.json and https://artists.proofprofile.net/proofs/artist/59b0824b-87b6-4093-8b6c-401f87a05a1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xe2f5ab24cedb0d8c7f61fae5b626f1659c4dbf8610a1bd3bd816a1781305cd23. 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/QMRSZ1600369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e719f44ecebcf81d8f66b02461f25f716e959aa83370ffb1d3921f65e53185f. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QMRSZ1600370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fdf55bd811edd9d6c2f3708c5c6b22bedb621072d20c0f8eaf14c5f701cab7. 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/QMRSZ1600371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ea8110792a92930595b99744c71a18fc184bae068c3a37bb80b70ea2a653bf. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-17T03:20:12Z), 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/QMRSZ1600372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff87ff9cec270438a2ac32bc1781d417d6776ea656a2fd00e67429f579058e99. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QMRSZ1600373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fe6e2cd11ced118df193edbda56c82d4e902d024c65edca31c54988692a359. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMRSZ1600374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14256261dafbae6a2a752d07f7d49ce15a818a515378eab33500f2320438f0a. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/QMRSZ1600375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f9982328ed9c1aa63e70753cc6c140de862a5b0d7ea78e57c2a6750fdf233e. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QMRSZ1600376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf920f76a7d68daf30782fe1733a91cfecca389b33b5bb5c6295508516d2198bf. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QMRSZ1600377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ed27e0b7e52480642299f62019d459e4d9165898b4344327f9643c0feb4cb5. 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/QMRSZ1600379.
I Don't Know Much, But I Know I Loathe You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0287362cb90713d8a817f7ea68dc1ae578715f00f151787fb1e35a1c408798. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QMRSZ1600380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fe6e2cd11ced118df193edbda56c82d4e902d024c65edca31c54988692a359. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QMRSZ1600374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf920f76a7d68daf30782fe1733a91cfecca389b33b5bb5c6295508516d2198bf. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QMRSZ1600377.