CHINAH is a three-member, English-language band from Copenhagen, Denmark. The group has backgrounds in folk, contemporary classical, and electronica music. Its members are singer and songwriter Fine G
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 0x5dc2b0a2c0fd420e9c008046b1ee8aa0318b5e43a294901849cab6f3b9337120. 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/f6fb4167-01b3-478c-85e2-4d94b8f71a8c.json and https://artists.proofprofile.net/proofs/artist/f6fb4167-01b3-478c-85e2-4d94b8f71a8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
We Go Back (feat. Skizzy Mars) [Jarami Remix]
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 0x26fef74d5b633df9a492f816d74fc0b309e5352c86f99337f65a5bccca0b3606. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:38:49Z), 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/DK4YA1600401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47592ea0ceee83b0c35473d97cd11c08dee9733a587771093a7adf955dd2ac05. 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/DK4YA1600501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a09084a96dca1d7ee2939cf0f537f33988efc4b798b122419e99d59c820b59. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DK4YA1600502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d12108594be790404ea4072262d2c993b90f035467b917112f99704d5d18a4. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:18:13Z), 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/DK4YA1507901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f982c703abaf5899e4813574a3c0c182023996b93ccdd3e3309f0b574ebd53. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/DK4YA1600503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3c34e5bc0e15035e4578b4d22a83fcd219b06b5b63206d064ae72c0cfb4816. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DK4YA1504801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5074534fac48186d130bb4b06a59ac00a20cd9a39426e0cf9a19d3d4368a1522. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:50:12Z), 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/DK4YA1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3c34e5bc0e15035e4578b4d22a83fcd219b06b5b63206d064ae72c0cfb4816. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/DK4YA1504801.
We Go Back (feat. Skizzy Mars) - Jarami Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef64def58399d20f273f2e8c92008260983be79f069af6eac04397ccc325aa49. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DK4YA1510301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353bd038005ef5386763823a72ef9af655a642d30b8f45be919461b311287f12. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/DK4YA1510501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499e61f1c8e15a418c1aecddeabdb41f3d86ea05c11d1be3dfba0ad5404a1d7b. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/DK4YA1819504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767f4bb875a28ec97645ac9177b7e2794c219c641e8ed50a70dad882511ae085. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/DK4YA1816801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50ce5689c27427586e951c2a24df58763f7bf4cbe5eec25566628a329c3029f. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/DK4YA1909601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4edd71dc0d8b3de030384410a34bf96ad65a85f108b74cae3d0e44495048efa. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QMFME2084858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ce2a0ee4a0b3d05513950cec37760bf897b734a410fe9d257078d090422179. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QM4TW2164000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9398e7f8e995183fefd5a9274404081e6c6d855a3bc5f5cd55c4b5b76b9387d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBUM71602004.