KRCL (90.9 FM) is a listener-supported community radio station in Salt Lake City, Utah. KRCL is a non-profit organization that airs music and public affairs programming. Music programs are hosted by
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 0x742bb88cbe874236dc5477425ac312bd2dce48eb38e6270e6bb6dd8be02286c7. 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/4d5a115c-7ac2-4c41-b066-62abadb4dc0e.json and https://artists.proofprofile.net/proofs/artist/4d5a115c-7ac2-4c41-b066-62abadb4dc0e.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 0x32dbc53d3ce1771fa2785aaae3d82dd519cfb30d4d13429083f6c66c7de71643. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2468373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cc0a8b8e3a998a85d86174bc63e17d75f706c33acfc0fd11392f16c0232747. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US83Z2479475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe886bbfb87ceb50abf735cb2c02fa0b83c411be676446c62c537a88621dfcda1. 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/US83Z2479474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95eb585a080edaadc183d76e2014776b6fe8399db0f7dd138c3325ee458c5e9. 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/US83Z2471161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe886bbfb87ceb50abf735cb2c02fa0b83c411be676446c62c537a88621dfcda1. 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/US83Z2479474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95eb585a080edaadc183d76e2014776b6fe8399db0f7dd138c3325ee458c5e9. 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/US83Z2471161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8194b698b5a9cde5b6313db52e9703035047a75394a8f2f9c3cd3645b135ec. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USA2P2442772.
Undream (Incl. Hard Reset & KRCL's Dreamscape Remix)
Back to Where You've Never Been (Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3247b4253f0391b212bd487de01c450b7063f8fab662fd63c4464156326b7b69. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBLV62114269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6763cf62a09210f7366d511d317d609642080d871ec3e546613b9d192116434. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBKQU2176567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a4c0247581f2009100b576e3d638c2974c47f95a6f3db6f0b38e5a08d346f4. 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/GBLV61904827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2543def54b7af125357eb68c291c4d23d897e1e7f423c00c2f90258aaea4fbc2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLV61904823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45003d19bb3e46b373c4bea85b15b6a2ba86c3d9e735642d415b3f0bf2fb3b1b. 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/GBKQU1949723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75f22e5fb1bba88c86e665c7b0fe306f6e30e31671d51f5373e4c949c54e510. 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/GBKQU2115838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a087256032dbf46617ae238a3f420ac8737e4c1b6a33e03aeab8add986608ed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBKQU2115864.
Uplifting Only Episode 438 (Vocal Trance Focus, July 2021) [FULL]
Stars Collide (UpOnly 438) - XiJaro & Pitch Remix - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6753deddc51884eee98840e981dc51090e7f3e37f22745af4744bc483943e5d5. 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/QMFFM2101263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c7f23968d46a9027514dfcf7359f5f4d5dd25db9816c24094ef8fc2595a6c5. 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/GBKQU2090908.