ISRC DEF059104634
Verified recording
DEF059104634 is “Despite and still Op. 41: No. 4 Solitary Hotel - Like a rather fast tango in 2” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0x0107caeca64d3ea036d5241e7773338329b1f0e37b8ef45661da39b752547b31 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/DEF059104634.
Recording identifiers
- ISRC
- DEF059104634
- Title
- Despite and still Op. 41: No. 4 Solitary Hotel - Like a rather fast tango in 2
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0x0107caeca64d3ea036d5241e7773338329b1f0e37b8ef45661da39b752547b31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1601baf4658b83362302d2a044519a0f2dd0f2202cf75c0aa40e9571bcbb8853- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059104634
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Despite and still Op. 41: No. 4 Solitary Hotel - Like a rather fast tango in 2 · Machine-readable JSON-LD