ISRC USFW40467210
Verified recording
USFW40467210 is “Mass Nerder” by Descendents,
registered on the CopyrightChains blockchain with CopyrightID
0x06c484610baa7febe0e1523f1e2d4d23dfc2c865bf5136c4708e2ac9ba595dd8 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW40467210.
Recording identifiers
- ISRC
- USFW40467210
- Title
- Mass Nerder
- Artist
- Descendents
- CopyrightID (CopyrightChains transaction hash)
0x06c484610baa7febe0e1523f1e2d4d23dfc2c865bf5136c4708e2ac9ba595dd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:b6bebaab410c5cfcb119eff5eea3dc6afe54e55fd20ad32557a6a33cc6cd7e17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW40467210
- Bitcoin block existence check
- https://blockstream.info/api/block/953515