Frank Anthony Iero Jr. (, born October 31, 1981) is an American musician, singer, songwriter, and record producer, best known as the rhythm guitarist and backup vocalist of the rock band My Chemical R
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 0xc049aef4ae9e23c0ee363a4140cf219bcf37473af521836bbe196b75b40438c5. 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/bcbaf858-c9e3-4526-8a7e-b6a9a37c6c89.json and https://artists.proofprofile.net/proofs/artist/bcbaf858-c9e3-4526-8a7e-b6a9a37c6c89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
She's the Prettiest Girl at the Party, And She Can Prove It with a Solid Right Hook
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 0xcde97960ddd2d1bc979e3d12c3a34da242ffc6c274e2c2c40dcec33b6ff8b036. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/USVR91422404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3828bee51161b4d635db6f74218dcd3ce02f0ed0d406c5fcc12a0a110c81657c. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USVR91422406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda99d89971a7cb2a8930a3e4fa108cb06e85223ed35ec7b75b22e7efd7335a5c. 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/GBJSG1724601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf406d5ee3a2d7c56f3f4f7a5b8dfe94f565803bd135332f6b6fedbf47369b75d. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/GBJSG1724602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa341a454467c1ad443d6922683fcaceb28927c24035bacfbfbbe14a6050a578. 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/GBJSG1724604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9180749309c35528a65ff1857706eed31e53633ae7c7151bc1f034cddfcf79db. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMRSZ1702170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f0948d75c9f61b5a62691bb3abff78b9cb9de39d48872f28499572d52c9767. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QMRSZ1702173.
Stomachaches – XNauseousX (Deluxe Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103d65dd26b6c22ff46d7f00e1e93cccd3bf2724b0f6411f3075115f9c901d5b. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USVR91422401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb156aea5814146c4136cc5c0942acd0991bc8f3313839ae610fc587c34de991a. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/USVR91422402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be714d85a0f9f8e6d5576d1a0a34c5238eec6da70371ffab4f84b935f44f3f5. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USVR91422403.
She's the Prettiest Girl at the Party, and She Can Prove It with a Solid Right Hook
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde97960ddd2d1bc979e3d12c3a34da242ffc6c274e2c2c40dcec33b6ff8b036. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USVR91422404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644802690bac13eef638e456dc969e73c53074625f97f6ecda9164d98daa2dcf. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USVR91422405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3828bee51161b4d635db6f74218dcd3ce02f0ed0d406c5fcc12a0a110c81657c. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USVR91422406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047f1dc4d352e4a2d089a58c90de69da91a13d329a1abba3802f365fc70f208f. 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/USVR91422407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c05ee767f03185de68ed0229d04f4bd112d3e0655cfcb32631920e905859fe5. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USVR91422408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d582ab1242f3dd7e1c159d3d5dfee23af5a6135bd4e548fe9f7d5e1845e5ba. 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/USVR91422409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64853373b5cd8799bef99885f4aa6f52aa71ce23c3732248c1d207d2e12de38. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USVR91422410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868dce58493ff9b50a749f24cb5eff6f6ce8dba3be695b65feb1e208faad0c07. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USVR91422411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054b095350648c6a8e53499755fc2e3732cea0e0fe1b3ad1663183170015f6a6. 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/USVR91422412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01501be84a04a0bc1bd6a54cc1b297bd4dc546be498ae2ae49bc9db13c82185. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/QMRSZ2401431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf227a4859d4e5288c5129548507907e5fa7c6cf8daf8515ce96dddbf1c7f094c. 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/QMRSZ2401432.
.tragician. - Live at BBC Maida Vale Studios
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3abc539d15814346c47c9a18a8fe8578dd1a9afdc7eb8456d629040c0c00b526. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/GBCAD2401306.
.smoke rings. - Live at BBC Maida Vale Studios
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cd77a9ebb83161c0b80284b272ea671a13d4b3a6c04e9ad8f7e52fa450cbcc. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/GBCAD2401307.
Joyriding - Live at BBC Maida Vale Studios
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e6cb3a5705fde45170e15fc1f2be58a432bd50f91020e65fed92c49acbf2ca. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/GBCAD2401308.
She's the Prettiest Girl at the Party, and She Can Prove It with a Solid Right Hook - Live at BBC Maida Vale Studios
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfe90f2b6f4c430e421e042e48524124cb59de09cdd9202d55e1d11b42024c5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBCAD2401309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf23aa4fac0e53f1ff559a0bea4e2f0edc0e0d71c433411c1a49ab66f74aba03. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/QMRSZ2401440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2295c2708779295672b519791db03972dffed4ff6ef67aded26799288cf89dfa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACD1539595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a27726276d3426581428c14a2feaab3ced3cc1030d6d5d5f7587188361e00bd. 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/USHR21752041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336691be1e96cbd2577366b2e7ffe89c82ec78c82243863697e9056f47a16051. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USA2B2204529.