ISRC USUM71207190
Verified recording
USUM71207190 is “Pink Matter” by Frank Ocean,
registered on the CopyrightChains blockchain with CopyrightID
0x04473129d1cd86d82d46c54b5f7db03271c188e7fb94c4d9dba98e67c1245aee and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71207190.
Recording identifiers
- ISRC
- USUM71207190
- Title
- Pink Matter
- Artist
- Frank Ocean
- CopyrightID (CopyrightChains transaction hash)
0x04473129d1cd86d82d46c54b5f7db03271c188e7fb94c4d9dba98e67c1245aee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:adc25b49f0e57bd3cee3b5bf6c048a5ed3fb70bbbc3a466e07c8bc85b00a5df0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71207190
- Bitcoin block existence check
- https://blockstream.info/api/block/953513