ISRC USUM72121484
Verified recording
USUM72121484 is “Shallow” by Toosii,
registered on the CopyrightChains blockchain with CopyrightID
0x0889dcb2ae183f3d45f07ad6c332e1b01efb299335eeb0dfb4d68e8ae1001d38 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/USUM72121484.
Recording identifiers
- ISRC
- USUM72121484
- Title
- Shallow
- Artist
- Toosii
- CopyrightID (CopyrightChains transaction hash)
0x0889dcb2ae183f3d45f07ad6c332e1b01efb299335eeb0dfb4d68e8ae1001d38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7a40f015fc6ac245bfadf3d58ecf42dab34f7d3ebe07b5bc57b770f45a372521- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72121484
- Bitcoin block existence check
- https://blockstream.info/api/block/953513