ISRC USUR40307506
Verified recording
USUR40307506 is “Marrakesh” by Greyboy,
registered on the CopyrightChains blockchain with CopyrightID
0x3088704ce7fcf7d773ea462b3d0e836e9413535c8a9f0e77d838f43c3bf53e6d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40307506.
Recording identifiers
- ISRC
- USUR40307506
- Title
- Marrakesh
- Artist
- Greyboy
- CopyrightID (CopyrightChains transaction hash)
0x3088704ce7fcf7d773ea462b3d0e836e9413535c8a9f0e77d838f43c3bf53e6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d826fa02c6e40a159597508c95579f087c9ea59800d65f7efe5bd39e3fa989e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40307506
- Bitcoin block existence check
- https://blockstream.info/api/block/953520