Victor Calderone (born March 20, 1967Victor's official Facebook page on Facebook in Brooklyn, New York, United States) is an American electronic music producer, DJ and remixer. Biography Raised in th
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 0x5ef1b31ad57942f59c132485e3f5181376e086c2e805d072f10023954272d563. 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/78b63670-4bf2-4558-9e65-1ac3377be14e.json and https://artists.proofprofile.net/proofs/artist/78b63670-4bf2-4558-9e65-1ac3377be14e.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 0x9dbcb23fd1fe85badb8e5a0a37f99f1139b0dd9405e3c762b45942e55365b6e0. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBYNV1100429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9fa0e9db0dda5c3b2a3e57823de77c04074b16575cb5fe7903720065994450. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/GBYNV1100430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1653fa3e57acc58d25aaebfe8f24d2fd89e8da74d052ad199eb6c303028aebbb. 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/USVHE1300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82586d5b6704f0311418bb6240ede2e54feecd6620837ac811f3c77381d232af. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QM6MZ1588690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d94d6b91e7f21a32ddfe89b920bf3c2c393027825ae49e7a920c9f12609fcd7. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:18:39Z), 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/GBEPM2301939.
Price Of Love (With New RMX by Will Alonso, Zonum & The Latin Society.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ac888240cc6489bfd4763b590cf9b4c40ad074667b11135bfcae1521208c80. 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/QM4992300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a30e3264935efd708ac9a5a05d6238b609833bc6a5e0bd9f2f4d430c6f51791. 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/QM4992300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb663d8ddcee57e35b0cbcef94bd2d048ccc1d011bbfafcabd45f675c908fab07. 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/USNRS2544207.
What You Want (feat. Byron Stingily) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdddd627b37fca7322769d66c7e281c2ed590a6391b6af5c5da87c3300aec9f5. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/USNRS2544208.
What You Want (feat. Byron Stingily) - Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d24ddcfcea6913d813a4c3598d9803f1c721a043321c8d9d62bcd0c19829689. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USNRS2544209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda1614609370deb6b72054ba541399c899a6a5bfa7665819ff95185f5f239a7. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:09:29Z), 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/USNRS2544210.
Frozen (Extended Club Mix Edit) - 2022 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8e224c4d8ad2069d135ed283501c695aafcb1946c90bf5e05a58383dde964d. 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/USRH12102980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8e224c4d8ad2069d135ed283501c695aafcb1946c90bf5e05a58383dde964d. 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/USRH12102980.
Beautiful Stranger (Calderone Radio Mix) - 2022 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc725586703883287a5ea12bb5a1e68764531f0a62603048bb8fc708ef5a965e2. 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/USRH12102983.
Don't Tell Me - Victor Calderone Sensory Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0337e36b898bd1aacda35956cb5639ac4e0f69282dfce66145ed1805e777c40d. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:58:38Z), 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/USWB10003246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bafc5a041f56f48cf58f72c01caa87ca6691e73ef78cac2cded08d34553640. 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/QMDA61825353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a14af9bddc60faa90fa83ce8b035b5c52d46da5af5c18f6dc4241840fde6631. 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/USWB19800120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813330176699e6be14dd94f44f28b3c9c7bcb11ea6637f61994a415c4a9136cb. 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/USWB19800162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff3bd842ecaef9ed822739734f0b8bd46b56c70195a0d1aa3bd3ad57d91cef5. 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/USWB19800251.
Pure Intec 3 (Mixed by Carl Cox & Jon Rundell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63746da1ad3a900bf92d615917891bfeb3ebd1bce65e67bc19eed7b4eba5a6e. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QM4TW1672672.