ISRC GBSWE0700861
Verified recording
GBSWE0700861 is “Let's Call the Whole Thing Off” by Fred Astaire,
registered on the CopyrightChains blockchain with CopyrightID
0x69f6304848817f39c1d3e46a80156b52be45f15a40c35dd582bd3829af585211 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSWE0700861.
Recording identifiers
- ISRC
- GBSWE0700861
- Title
- Let's Call the Whole Thing Off
- Artist
- Fred Astaire
- CopyrightID (CopyrightChains transaction hash)
0x69f6304848817f39c1d3e46a80156b52be45f15a40c35dd582bd3829af585211
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:3ae791671e2e6f8bf4289f0ff84209b31e7e97746e245b5aa0be9082e0cde452- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSWE0700861
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Let's Call the Whole Thing Off · Machine-readable JSON-LD