ISRC DEL111301884
Verified recording
DEL111301884 is “The Barkleys of Broadway: You'd Be Hard To Replace” by Fred Astaire,
registered on the CopyrightChains blockchain with CopyrightID
0x8cdcff60021a126e70ed630a4fb4c0e246529dff761df14990761847d2b1d8e5 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111301884.
Recording identifiers
- ISRC
- DEL111301884
- Title
- The Barkleys of Broadway: You'd Be Hard To Replace
- Artist
- Fred Astaire
- CopyrightID (CopyrightChains transaction hash)
0x8cdcff60021a126e70ed630a4fb4c0e246529dff761df14990761847d2b1d8e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:3caf38afe1aaf1595ad7b6590ebc36ddb7bf3cc9692a7bbe380f067da68216f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111301884
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: The Barkleys of Broadway: You'd Be Hard To Replace · Machine-readable JSON-LD