ISRC USUM71700853
Verified recording
USUM71700853 is “Legend” by The Score,
registered on the CopyrightChains blockchain with CopyrightID
0xbebdaf4f69c05fdc507d520e59c405570b5119d2b4b9248834a4997b082e3e66 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71700853.
Recording identifiers
- ISRC
- USUM71700853
- Title
- Legend
- Artist
- The Score
- CopyrightID (CopyrightChains transaction hash)
0xbebdaf4f69c05fdc507d520e59c405570b5119d2b4b9248834a4997b082e3e66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b991ef5ce22955e56c7bd1813484a88b6f3eb6a978d96466f34f8498f450b7b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71700853
- Bitcoin block existence check
- https://blockstream.info/api/block/956304