A girlfriend is a woman who is a friend, acquaintance or partner to the speaker, usually a female companion with whom one is platonically, romantically, or sexually involved. In a romantic context, 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b85346859f4775fd2ddcc694c3a93bae1251f65fad902a7fbf751fe9145ab30. 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/684fce15-816f-40fe-9bcc-9b400d6968fe.json and https://artists.proofprofile.net/proofs/artist/684fce15-816f-40fe-9bcc-9b400d6968fe.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0b4c6f69dafdb8bf5cb294ace737876ab204f2686812c2faa52fa6beec642c. 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/QZUBC2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4e34e563ae4cbb4fe20af92db460ac73fa81d6fd5d3f3595a3ab94274773f6. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZUBC2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2367c3c930293edca993e9ec19c61ded152ae474ff3baa709bdd9b7ab789c2f. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:09:39Z), 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/QZUBC2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed696cf000361af77ee73099dc026490975526c4226b5c1b8dd39a879f58d9d4. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZUBC2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0b4c6f69dafdb8bf5cb294ace737876ab204f2686812c2faa52fa6beec642c. 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/QZUBC2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6a1e38dd6d8a67c3edc42df42e0542608f5c2223411c93ce767b5f8b9deb6a. 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/QZUBC1100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e3691af8158cf9a70ea5f59f266402babede97cb72567031879693186eec17. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:11:04Z), 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/QZFYY2245378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2872043613cfb82103ede215ea5fcd603edecdfc483bd708713d7894d10f0c8e. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QZWA32200892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d6aa81f20f5e3a0fa764e506fad063ecec0e2573c414fc0d7c800d59135f12. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZWA32201189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ca1ae76bb95686db53c0a79ab9558ea60b6d301215f6baa76b95280ae216cf. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZWA32201184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27e13a859ad6fce956375e90ac3869611884b3a41011ff651519a074e2d359f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZWA32201186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc7d64ed96fe261bcec4201dece04c565c374b49af77895df6850214a491b83. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZWA32201187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f339228a583bd52178f88935ad7dadca61a7468fd390cb84d4221dc7d6ce66. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:14:31Z), 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/QZWA32201188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5805e3a2dd30f50c60b56609384c9e245567dadd9be8675195b041efb28c4fde. 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/QZWA32201093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a82dc297eaabd9f86686919112a055b29704844df1a33db1c0399c81d400db8. 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/USASN2210146.
Commitment (feat. Girlfriend & Jucee Froot)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283a193c3f8a2589d06505752ef2997d3047fceed34d185c5ef24360fd0d0860. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USASN2210147.