ISRC US83Z2229616
Verified recording
US83Z2229616 is “Spring Time - Mass Digital Remix” by The Cobb,
registered on the CopyrightChains blockchain with CopyrightID
0x970c014b6765efc0026b0ccececb4a2c917871775c07b5a60fd3a18035b182f0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2229616.
Recording identifiers
- ISRC
- US83Z2229616
- Title
- Spring Time - Mass Digital Remix
- Artist
- The Cobb
- CopyrightID (CopyrightChains transaction hash)
0x970c014b6765efc0026b0ccececb4a2c917871775c07b5a60fd3a18035b182f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f45d1f0a05875bfda8ef8668fd0871326321fb345bcd93fe5fdb3773aaa6583a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2229616
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Spring Time - Mass Digital Remix · Machine-readable JSON-LD