ISRC USUM72308453
Verified recording
USUM72308453 is “UuU 2” by ROA,
registered on the CopyrightChains blockchain with CopyrightID
0x9cdf7030edee63bc7b9e0cf52ad983c449f3a1b1e3ff8f0522ab66d772d4a73f 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/USUM72308453.
Recording identifiers
- ISRC
- USUM72308453
- Title
- UuU 2
- Artist
- ROA
- CopyrightID (CopyrightChains transaction hash)
0x9cdf7030edee63bc7b9e0cf52ad983c449f3a1b1e3ff8f0522ab66d772d4a73f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4e1cdd1467bf41cd2415a68b8cef1d26ab292380125c20cf1146bddfae8fd94a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72308453
- Bitcoin block existence check
- https://blockstream.info/api/block/953513