Tanner Patrick Howe (born May 24, 1991) is an American singer-songwriter and multi-instrumentalist from Dallas, Texas. In August 2011, Howe began uploading videos to his YouTube channel and was select
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 0x2d434a20ad66681b5e092ffbae2dffd230d971f1998947b64af130c4de0642dc. 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/93d5e0d0-04b3-4646-9e69-fc00a583abde.json and https://artists.proofprofile.net/proofs/artist/93d5e0d0-04b3-4646-9e69-fc00a583abde.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 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 0x8c787efe7ec8c89aceaf0d75b2a46c7cbcf020269fa621b4e71ff952878ed840. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/TCABE1272371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0640db69c68dc95d5d8f41d771250d723d61c3ff482175a05c2c48eaa57d1ffe. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/TCABJ1204215.
Undercover Martyn (feat. Cameron Mitchell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f2363a871d1fdeae073980baee5a76d39c4d9f2f1561673221da386154a449. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCABJ1203957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbe184d98d316727ff88768dd1d7118107a32a20d20d9003e5afe9c7f386c50. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCABJ1204397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f1efd553a8bfd7fcfa9d1ae518e41fe5edcdd0fd0b389b0875c31b0e5a4c37. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCACA1411701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e03f147f16986c8c23d04a455b732f5ad306b312955ff8a92c7420e86743db2. 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/TCACC1486417.
Shut up and Dance (feat. Rajiv Dhall & Andrew Bazzi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b8cfcf255cab07bf03e0bb6420face5b2e9ca06b4c358c45f7a18fc1de840e. 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/TCACG1570612.
On My Mind / Something in the Way You Move (Mashup)
I Know What You Did Last Summer (feat. Megan Lee)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eec93a7c31bfaff9eb0a9b96ecd9d1fff61042804eaa3cd44d81a196dbd577a. 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/TCACR1635952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec5322a05316f94e049fca9b81f7d5d4a4c643136b075e3191376012fdd338b. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/TCADD1759253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7aa50ece19f3b0b49d1bc07d19a2fa38e3e4274945640016f02ecc3324aaa2c. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/TCADF1754385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538ec206a06e9b5358449d167869494d6c51fee79cbf8a980cd328e4220414e4. 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/TCADR1827975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ff496f720c0e73684fe2bc1b8906dfe53cda08532bb9bd39a3d212fac7272b. 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/TCAEB1975540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5943d51107bb76df6c94509a094e41c751872042e9efe09b4d0968f83398e9. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/TCAIE2456395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85e6f16c96a69dedd9768ae7e262bddc31a410249dddebd1be7714e3b67e789. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/USWD11676110.