ISRC ISV442083803
Verified recording
ISV442083803 is “Summertime Blues” by Singapore Sling,
registered on the CopyrightChains blockchain with CopyrightID
0x0a62e9ce5db2e394d87c3b7926b6b6eaded5146b6a894c1da692e65cf093ad9a and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV442083803.
Recording identifiers
- ISRC
- ISV442083803
- Title
- Summertime Blues
- Artist
- Singapore Sling
- CopyrightID (CopyrightChains transaction hash)
0x0a62e9ce5db2e394d87c3b7926b6b6eaded5146b6a894c1da692e65cf093ad9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:f28881325f33376d335082d9f160fb3ace014c879042c9b792b98a2f8b7c1283- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV442083803
- Bitcoin block existence check
- https://blockstream.info/api/block/960494