ISRC US23A1536143
Verified recording
US23A1536143 is “SPUNK” by WurlD,
registered on the CopyrightChains blockchain with CopyrightID
0xa4a091d0971b394aafd0e0384ba785c809d420f6c4ea320fa52f810d942c6d5a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1536143.
Recording identifiers
- ISRC
- US23A1536143
- Title
- SPUNK
- Artist
- WurlD
- CopyrightID (CopyrightChains transaction hash)
0xa4a091d0971b394aafd0e0384ba785c809d420f6c4ea320fa52f810d942c6d5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f6c3288e6d948559df0244da9ba225c39dcedf02d9c1bfad3bd7b7dfed8949f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1536143
- Bitcoin block existence check
- https://blockstream.info/api/block/953520