ISRC USL4Q2058573
Verified recording
USL4Q2058573 is “Friends” by Marvel Years,
registered on the CopyrightChains blockchain with CopyrightID
0x1f927a35dd529d43bf3003872cc795912688b9423b1160d54926a8c02259f6f2 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/USL4Q2058573.
Recording identifiers
- ISRC
- USL4Q2058573
- Title
- Friends
- Artist
- Marvel Years
- CopyrightID (CopyrightChains transaction hash)
0x1f927a35dd529d43bf3003872cc795912688b9423b1160d54926a8c02259f6f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:f6de3fa2d58cd263f10abffb17a99d9f6f94404e3dd096ae3257f1a607a5b6e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2058573
- Bitcoin block existence check
- https://blockstream.info/api/block/953515