Tommy Tiernan (; born 16 June 1969) is an Irish comedian, actor, and writer. He is best known for his stand-up career, hosting The Tommy Tiernan Show (2017–present) and playing Gerry in the sitcom Der
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 0x367cc8bd9c7be6eb1e0c49a0bf25ce9bf3a2dbf6b8cecac074911723b260e795. 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/1b22e306-7837-446f-b61e-9fc77337fff7.json and https://artists.proofprofile.net/proofs/artist/1b22e306-7837-446f-b61e-9fc77337fff7.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 0x7eecb68a08ff5d7ece3977035c37cf4ec7f5b1ae9dcf2a36bc38589f95407578. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/GBHWV1101460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738a8a7ab46c69575bda2f84276688eb018a5dc4e00ca79eb7de70313a55e3ef. 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/GBHWV1101461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8152d3e9f2ad8b1dbe099264c277538873333785fb29b4193a0547025fdba42. 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/GBHWV1101462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c080c2394135bcb101b8b603fc2c83d99f2c6740ebdb3fe30f8aad57c6c47d8. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GBHWV1101463.
The Way the Diaphragm Works / Brave Boys / Goodnight
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d43adc57bd8fb228cb0f651663cb9bb399b5943f5cc463996711029090dccd. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBHWV1101468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdd5c9a975f6ea3459b96fbe3a88b8996d215a0b8fed248e2fc994dbd3f2ded. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QMJYX2327102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e479b9a53fae4f92dff41a04e5b79205ef09d0af44a752275ab482de001125d. 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/QMJYX2327103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc69bcc5607a28ccf9302df399bede973af74ea888f60268c0d6256e46d9e577. 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/QMJYX2327104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c765269e429101cf9195b57debe7290ff17eec51d4c34b9d82f9d5c448bcd14. 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/QMJYX2327105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b358ef6b10c7af2cbfde8d1e8243595d9bf4e083ebe3f53c393173746cac6b. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QMJYX2327106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6a22e765ed3dadda2a6303e3693aa96c7b011784bc39422a2f75650fefef57. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMJYX2327107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab55723b4fae5f6f8ca32d7c58a261fa35ed418cf2b51911c52feb14e184c22. 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/QMJYX2327110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdcdbc6ffa3fa6db7cb1b038623cc6372a85b4acc145dc9e255a3648f9b92c7. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/QMJYX2327113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c44cd4bbb00db56cf47c527d2fbff2b5da018ed905e29e49a982279b56a441. 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/QMJYX2438503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37b3afbf72dc634f3351b40a10948fbfaaa2e68287f8e49117412f703778ca0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMJYX2438508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72e247893e6b41f04e756a839c7ec3d1cc5dbc7142ac1d243227f2ca59b3969. 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/QMJYX2438509.