Tom Beck may refer to: Tom Beck (American football) (born 1940), American football player and coach Tom Beck (actor) (born 1978), German entertainer Tom Beck, fictional president of the United Sta
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 0x8cd70d085b4b19b17b135b4d953a2209fcb1c577ab71b2d529094360b7ddbcf5. 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/69d6160e-7b6c-4c7d-98e9-2a3a8fbafbba.json and https://artists.proofprofile.net/proofs/artist/69d6160e-7b6c-4c7d-98e9-2a3a8fbafbba.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 0xdd1b2944e13265f6b0df7a66d5a493653fc693d5a08c4e1ad8c7a8b7791ac5b1. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), 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/DEHK71100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e3a5e91b0d6d3f9b5339e5d94c7a3dd86c8ecf01d2e76da96da05e99e35d1a. 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/DEHK71100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28a2c41b29f3ad0fb097b5155bb8f2d553e726651d3fcb3ad931f6e4d868960. 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/DEQT21200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a78f26acac524ad023f60b17ff0cf6a24670be7114ac50480702d1ef8630a0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEQT21200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd9d845853b2a815b635a4d5a205126ed83b6d9f2c329d30ce1f87a94cc03c1. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/DEQT21500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daa7922351bfec3d1b7f9c450edc1ad89b8dbea8c7542ac0252cfdcf280f90a. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/DEQT21500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4317eaf2502dfb68adeef7d37b19026fb32047d3764f5b03c4a8ee6e0b259d. 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/DEVI61600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de84ede9e0b7ff84bc1dec60cae591ac93a183d7659af09795c1372bf48397a. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/DEVI61600156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e085e3a9ac48ecacca4573df2f9c14fe9f846d6ed1919d7f66656ce671e60b9. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/FR2X42025409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb31fa3873ef3d63632e9ea16d3ced4336b0c737a4e8511288edfc2e6e5e669d. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/FR2X42072003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e085e3a9ac48ecacca4573df2f9c14fe9f846d6ed1919d7f66656ce671e60b9. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/FR2X42025409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62d218b74c9fe1ea696f0ef60c940d8c326e9d6a93bd7fd0e458340f743b42a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FR2X42072007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd3114f006df924db0a063fc5574f6d8c033a7bcf4533330fbc76671f0f49fb. 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/FRX202036477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab24e92d8d3a01a287f6e25fed1c9d990256d2db68c77e96afe23ca90f4e295. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/FR96X2395535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef35747af34718f90c4cac8a632f64fdd50e6aa4389d9f25952521f30ebaad3. 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/DEUD91734603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dab4f42447dd81796f68057c0aaedd0e5c87104d87faece66200e2b49aaf59. 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/DETO32100452.