ISRC UKJ8H2201980
Verified recording
UKJ8H2201980 is “Marathon (interlude)” by Smoke,
registered on the CopyrightChains blockchain with CopyrightID
0x44dab653f20cfbaa89c91e587afb24e3caa61c2290236a81e87ecc950efc4cf0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJ8H2201980.
Recording identifiers
- ISRC
- UKJ8H2201980
- Title
- Marathon (interlude)
- Artist
- Smoke
- CopyrightID (CopyrightChains transaction hash)
0x44dab653f20cfbaa89c91e587afb24e3caa61c2290236a81e87ecc950efc4cf0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:496ed56006abd6115ed6c5fd21b3916c8c7a1b267b2c5120b6fcae67beb5848e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJ8H2201980
- Bitcoin block existence check
- https://blockstream.info/api/block/957118