ISRC DEF059503830
Verified recording
DEF059503830 is “Oh! What a beautiful mornin' [Oklahoma!]” by Richard Rodgers,
registered on the CopyrightChains blockchain with CopyrightID
0x939551868f7950007b46e639f971d749cf438a6155914b1cbc36da550e2d4b87 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059503830.
Recording identifiers
- ISRC
- DEF059503830
- Title
- Oh! What a beautiful mornin' [Oklahoma!]
- Artist
- Richard Rodgers
- CopyrightID (CopyrightChains transaction hash)
0x939551868f7950007b46e639f971d749cf438a6155914b1cbc36da550e2d4b87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:587fccfdf1f175b6b518aa164c1fae98da02fd3ada09500fe6a4a68f5303952b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059503830
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Oh! What a beautiful mornin' [Oklahoma!] · Machine-readable JSON-LD