Unlocked may refer to: Film and television Unlocked (2006 film), an American short film Unlocked (2017 film), an American thriller film Unlocked (2023 film), a South Korean thriller film Police F
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 0xf4070256a2b78ad7fca6fa4cfcb5bddd1cd267a4c411f470462e00490f7913df. 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/f0dd32f4-0695-49bc-9a69-1a81c72a2dbc.json and https://artists.proofprofile.net/proofs/artist/f0dd32f4-0695-49bc-9a69-1a81c72a2dbc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Heroine (Cryogenic feat. Unlocked The Uptempo Edit)
Heroine - Cryogenic feat. Unlocked The Uptempo Edit
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 0x1d320c8667a4214e050bee9b0abf67a4d2787acdcb9d0999b8ffd3e45be44ca0. 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/NLS202200298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a2927e9b2302de4a3b564142d64efaad9576491001d9d41ba020c9bb928c67. 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/NLFL72100619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc603d7a25c0b58dc370d44e57bd3c36b1f5caa432596220be5187161c1ca0b9. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:50:18Z), 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/NLFL72100621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51af51cd915e8efb67335c34484437021bdd1666592226c2e68260503865e2cb. 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/NLFL72300676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebc23358dff97123b4df08796916053e473af186e46cc52e3069e966d674775. 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/NLFL72400495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd30dae1bd2daf0befeca04e1c7048e4e3c2ebf11a2f3ef438db010d3a0d999. 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/NLFL72400367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffea8058ea3039d783ff6544cf9061c470c80f4745d5aa5db4c9bd590c10e007. 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/QZMEM2490162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a03aba57812c57210a22ea0e55fadf4795eafcbe1b890bfdf8a8366d313d47. 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/NLFL72400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0d19f98ce2935afc18a5fa878503f942ea1d8a47b4314d8a8c0d442cf2a272. 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/NLFL72400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb32b842c9334cd25ecbd22ec32de6ad92d4732501f33021340ba38fa90941df. 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/NLFL72400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5823387833a3ab10519d77261c2f5450ed8b002311d1183b6265803fd5650d1e. 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/NLFL72300835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2110b6e3f3ac5e65a20a059621f2d99992cb054f03436084faecec1992d66e3f. 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/NLS242300242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108c7fb71383e46b2da5ab16b64e13e79d6abb067b85a5f32465835763f7f4b0. 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/NLS242300243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e731ba131e77ecbdcdf7573348df57b75a624d954dbe1187a9afcc60d0f202. 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/NLFL72300599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2cc1072d594a7b009bcf86118417b2e7e125a9f5877bd5771aee3ad685d15d. 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/NLFL72300476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1be23619da0ab35cab6d04e5ad2acf1d82b753fbb03de13946ed4eafb08ed8. 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/NLFL72300369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93289d9d89d17aad51b443df3898de093ff189cf7ae0d1d5733b40940a186085. 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/QZFZ72379360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03581232f0129f579eab9e503473ad5cde17747595fd1bfd2f8ddc392a7ff5cf. 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/QZTB32238984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952ab34c5dd6bc0dda625c947635e5c4c80850558565816d63d3e3417ff3aa87. 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/UKXN22243057.