Keith Wallen (born February 24, 1980) is an American musician best known as the rhythm guitarist, backing vocalist and one of the songwriters for the rock band Breaking Benjamin. He is a former guitar
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 0x7ce380403286cb6fe26f3e48953dcdeaeeefac03439d2ad0944130e4715fb6f9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84c83c4f-d542-4dbc-885a-0382bfd5577b.json and https://artists.proofprofile.net/proofs/artist/84c83c4f-d542-4dbc-885a-0382bfd5577b.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 0x63e2cc1ac37435d77251ca8584ae9b4f4b9a082231536418504969c8acaeabfb. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/TCABX1483564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd50234f31bb50aae63d25a238459a37b65b5c20bb45a94acbfcf003c20007f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/TCABX1483568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0349b984a76d2e4ba8e55b63777d311178a642894df6b8cac9c096cac38759f1. 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/TCABX1483571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b14dbafcb049c4b1a2886bfc5c71cfb8d0afc0b92a01d5b3b7fd2db4f0867a5. 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/GBKPL1825002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92dab812c77447efcd4edc456739a038c05e519e9371cbb5c93c4363a6b34a0. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QMEU32108671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005e43153d45fef89a55699b1727f7044d010e1835acc14e30feeead2aaf5ace. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/QMEU32108674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1431fca580f893e16638bbe525366cfa64863cebfb2ad866e34bb8048b6c4dfa. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QMEU32108675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ded4740bb042a01a8f7481d4cdd99912b5d68594b8f662c8eb7b8e8002d6c9. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QMEU32108676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde842d13cdc12f1276fdc4e7ff257da02fec11fcdc8675cffd2bf0a2a9ad2443. 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/QMEU32108673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22aec9c173e6ab91de6803b8fc6d086fbef678b70cbe04f95409a4fed536a0e0. 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/QMEU32108678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553701065ba5be6774d0d8ae7c84b6798bdea9c0f3ec08c3e9afd5a55aee83ed. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/QMEU32108677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146af44b6904b2cc674e18d6f63331e04a94ff1d646e397fd1c0825900c133c4. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:05:03Z), 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/QMEU32108679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402c0c11aa82d6491489652ba404ccbbbcc28d9841e313df6b5765df134f04e5. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:49:39Z), 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/QMRSZ2302196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402c0c11aa82d6491489652ba404ccbbbcc28d9841e313df6b5765df134f04e5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QMRSZ2302196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7971baa2ff106ae2bb38fd870ab8b868adc8fcf7ab0a5cdce0c45b1db8cb4e5. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QMRSZ2302198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4f77ea70f793624e000be60b64b51a9cabb121a52ebae267e942e2e46711be. 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/QMRSZ2302205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89efaa837d5c7c1c8a53412eb1e33301c7dc776b90b63941d97348dab59584c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QMRSZ2302201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dec32d94e1d9e1689402888eec6e9db61d7dd66a135e7499f4f4ef202ad896e. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/QMRSZ2302200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dfa90006de709a4ea407b6c5af53d2b04b0822f4f91b5cf71465ca1e29b5c2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZS7J2436456.