Power Music is an American record label based in Salt Lake City, UT. Their catalog is composed entirely of rerecorded popular songs to specific Beats Per Minute as part of a non-stop workout mix.Abou
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 0x642f2cc2af182b12934624bfe1d79ce468f605c8cccb600e27282fe621b10b3c. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2b692af-438b-4e52-b947-b8fce4d74a88.json and https://artists.proofprofile.net/proofs/artist/c2b692af-438b-4e52-b947-b8fce4d74a88.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 0x0b38a7200be97e4daa58f1ee7e24b54a84ff5344b1afeb8954d6f0c810717568. 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/UKXN22557914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5051dd6fa440f35194f6d84a7bd366cffe79f99ff334fd447a44805b243f009. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/UKXN22557915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0b9a0a8b09657ac36c9975e6c2e75dbe965bf5ea36d776906c190bfd2b5baf. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/UKXN22557916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565e5ff42e881526f831cb5d46c37316a90401db7cb6d01d7295a32abd747e6d. 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/UKXN22557918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b84fea41e9111231ced390e4dc556ed6f2f5a4f6029ca91bc4467076822ca4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/UKXN22557920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263677a17222af65fd94d100900c403b0d193a772d1de3986c3abbd605129fb5. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:10:20Z), 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/UKXN22557921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb19017b94edda8e098ee04f713afd0fa48abc926cc28fd8ea3c6781bd82fc9. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/UKXN22557923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be47fc02689dcd81c8042b3b9d93241d9872fcacf6de439754de2cda472ccf7. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/UKXN22557924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7190b76f67a07368d953b8081cfeeb6890eee0f0a627d6b37d5c79803e643b. 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/UKXN22557925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66b9348f97b578e9b0ce9460fce09fe0bf335bbb254839240eaa260dd1065b4. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:26:43Z), 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/UKXN22557926.