Alex Torres may refer to: Alex Torres (baseball), Venezuelan baseball player Alex Torres (musician), American metal/rock musician See also Alessandra Torre (U.S. novelist), erotica author
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 0xe74ed7e6ce67afb57aea48bfa9046ffbc980fbcf5bf0133831a2489feab2f746. 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/fa66cba2-5c92-45d4-b622-318061a70ccb.json and https://artists.proofprofile.net/proofs/artist/fa66cba2-5c92-45d4-b622-318061a70ccb.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 0x56150ad95b2acfbcd084fac5694f7f5a0f268adea590fb299aebcad7d3f61749. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/SGW502358974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78632c5fbe5104ea320b063a892f1f5363d73cc1d01334c4a17e1674e517fe14. 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/GXBAV2357026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdae33964c6e68ccb132ed8a874dc3690334c059d63b2eabc2e93ca317baa3d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/SGB502331471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa835831e549ea2bce7d0b462e7ee4a07ef1367aad1bb8bce868394a66e440a27. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GXBAV2301179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd87e5378bd9c3fc2cc4f20fc643702a84400486ce8fd0d204501c511ebd4d6f. 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/GXBAV2390492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3629dcb065e4eda774ce827c206923dcdd3b479f4b931c14f1bef692cce6b41. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZTGS2400229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff059458b445636d4c59dc1aff3cda827d9db9f40a1a0c329630325762d4c31e. 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/QZVUD2400224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff059458b445636d4c59dc1aff3cda827d9db9f40a1a0c329630325762d4c31e. 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/QZVUD2400224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab041fdbbee269487b4296d361f5012f38cbd85a6c3633a903d698949a74284. 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/USDXS2401758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab041fdbbee269487b4296d361f5012f38cbd85a6c3633a903d698949a74284. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USDXS2401758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2076131ce9001d9c0da186abac58f1b9da135f3196988e3cf01b76bfb2fb5a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/SGW502232250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb20c511db0508ed1b8e0a1fe3e980fdabe0f16fca6f90a8ac6b6f913a69c2ae. 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/GXD7G2350588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9dba92fda063458974e07bf998f79fb63e7cbc10f5d9de5afa683fc55fa567. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GXD7G2207601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9d8cebd4b8b955f2a189a66f36ec3b09bbd23f68f97623904f11f1d2ced6b2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GXD7G2433923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb710a6e4f1bd849de6e6a29e4319d53325e5ad7e24057e5b1efc485e8db9a616. 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/US3DF2541160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fc6524ed9bd4eea2b03569b4720175a6528bbf74e4273410d9314d58a7b01d. 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/US3DF2531789.