ISRC US83Z2007850
Verified recording
US83Z2007850 is “Bismuth” by Tantum,
registered on the CopyrightChains blockchain with CopyrightID
0x47c0880525c14001992ecb2031adac4245170684ec04508bd9853c0aae5ab14a and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2007850.
Recording identifiers
- ISRC
- US83Z2007850
- Title
- Bismuth
- Artist
- Tantum
- CopyrightID (CopyrightChains transaction hash)
0x47c0880525c14001992ecb2031adac4245170684ec04508bd9853c0aae5ab14a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:199d1f201483d45177049d191e102f8256250d2ee8294cade6395c53b55df945- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2007850
- Bitcoin block existence check
- https://blockstream.info/api/block/959159