ISRC USUG12301198
Verified recording
USUG12301198 is “Mamma” by Gabríel Ólafs,
registered on the CopyrightChains blockchain with CopyrightID
0x962909a192c364c472980b4c90849ee72bcd5b21957a775ce11d845f2ec07c2d and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12301198.
Recording identifiers
- ISRC
- USUG12301198
- Title
- Mamma
- Artist
- Gabríel Ólafs
- CopyrightID (CopyrightChains transaction hash)
0x962909a192c364c472980b4c90849ee72bcd5b21957a775ce11d845f2ec07c2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:c9cc215e98b31ca5b066100e1c57c9bd1f0ccf274c8e9e3edccbf7d2d63e7d8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12301198
- Bitcoin block existence check
- https://blockstream.info/api/block/960167