ISRC US5261923163
Verified recording
US5261923163 is “YOUNG” by Grayscale,
registered on the CopyrightChains blockchain with CopyrightID
0xddf0364910b62c55ed3dd617ddac07f3106e5736044b1d0bcc38459381bdb197 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5261923163.
Recording identifiers
- ISRC
- US5261923163
- Title
- YOUNG
- Artist
- Grayscale
- CopyrightID (CopyrightChains transaction hash)
0xddf0364910b62c55ed3dd617ddac07f3106e5736044b1d0bcc38459381bdb197
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c42e809c110bd884d9d767c63de0cb0f531b24ad0f7162a17165e1b4a4d2004f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5261923163
- Bitcoin block existence check
- https://blockstream.info/api/block/953515