ISRC US23A1576240
Verified recording
US23A1576240 is “Numb” by sagun,
registered on the CopyrightChains blockchain with CopyrightID
0x317e0e1a1ca812cfd57ca0510f687e0e1c31de25c4cdc13e85a2c3e81977d95b 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/US23A1576240.
Recording identifiers
- ISRC
- US23A1576240
- Title
- Numb
- Artist
- sagun
- CopyrightID (CopyrightChains transaction hash)
0x317e0e1a1ca812cfd57ca0510f687e0e1c31de25c4cdc13e85a2c3e81977d95b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:88d4553c85e60760e647d1891ff70461526329c5d439b449294846b7c1c7f59c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1576240
- Bitcoin block existence check
- https://blockstream.info/api/block/956304