ISRC USUM72102253
Verified recording
USUM72102253 is “Dark Star” by Dave McMurray,
registered on the CopyrightChains blockchain with CopyrightID
0x2bb953820d1a3608c95879157d80b3f38451095bb6495cb847cdc930436c42da and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72102253.
Recording identifiers
- ISRC
- USUM72102253
- Title
- Dark Star
- Artist
- Dave McMurray
- CopyrightID (CopyrightChains transaction hash)
0x2bb953820d1a3608c95879157d80b3f38451095bb6495cb847cdc930436c42da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:94798a090bba4488aee6d22807dadc231b4cce77c0752c98dc0d3b5fccc33cdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72102253
- Bitcoin block existence check
- https://blockstream.info/api/block/957064