Tommy Alverson (June 10, 1952 – November 14, 2024) was an American Texas Country musician born in Itasca, Texas. He grew up mostly in Stephenville, Texas and later relocated to Fort Worth, Texas as hi
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 0x9044cf1928245e8131a38d7d6f057d74a41272ba5495379540408fa371986a51. 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/4bfa9ba0-1d76-4278-bb36-e0b04aa7343b.json and https://artists.proofprofile.net/proofs/artist/4bfa9ba0-1d76-4278-bb36-e0b04aa7343b.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 0x337378dd2e8ea458e6f15c790250855757354e713e80061d14c26d7819257208. 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/USARF0716061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03cd109121f00642cf824fa68b90fbe8ce6bd1e788c8a0cdbc18270f54fc937. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USARF0716062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3530958bb6c48e41b51269242e016dbecc834a1b386ab811ec6c86c494371a9. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USARF0716063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d96bc0ecb9bf4dd3419d98e7b5bb314f58f9a19a31762ce242aba98ee23cef1. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USARF0716064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be910a3524cb1521ae5a7e9afac0f2c8fceadd7981578cce1ce954610458e21. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USARF0716065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a1efbfd1446737302646659ab095288ed82fe3a3198ae7b8f856ee9be5cb05. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USARF0716067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dc46fd0f5c12551c88f9e0389b5cbbea37acc597247133a2cc9e2f27cee7da. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USARF0716068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9897e962adb4b9fdf63d9e8272d152cdf04e4b7689a76ed6f42a89f99257dad7. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USARF0716069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb68c2e6e303d179fbe6a0d9a93d6a2f8928b880e5b9753cdd5a1425fee5415. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USARF0716070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade6c9fd250a0c2914d98d53b1819582174f92dc8ad98038d7f6c442487843eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USARF0716071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd389ceb3b38f8e53c4eb291c3d57947fd9edb97019f86d70df236978c4e9438. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/USARF0716072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee32015a504801105251a66289c5c68aef3e593e14b06cf9040804ea55c97c77. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USARF0716073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f506a2ffd1d386857cf2b0131976b8abfba127ff93b14574099ad014bec776. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USARF0716076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af2a92e569bc71e9405f13ecc6b275468911fc32faed6ad49c254711178576b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US2570400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdbcbeb4a1c595f9a8b8242ed144413d6b16471237ba65cb190fb9aac567d04. 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/US2570400196.
Who Drank My Beer (While I Was in the Rear)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc800037e49ab4c4e80cd51386cab1609868a5d044cac29233564b0ebad42c91c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USDY41829959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcebb0adbb7161cdba04891fff2a8dd2cf72e1c7242e2c2d003ab57f942689ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USARF0642004.