ISRC USUM71204173
Verified recording
USUM71204173 is “Temptation Rag” by Dave Van Ronk,
registered on the CopyrightChains blockchain with CopyrightID
0x6504b1aac23dd773b4e60a66618cb4808f8e7fc968c14e4607ac0060e5fe9ece and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71204173.
Recording identifiers
- ISRC
- USUM71204173
- Title
- Temptation Rag
- Artist
- Dave Van Ronk
- CopyrightID (CopyrightChains transaction hash)
0x6504b1aac23dd773b4e60a66618cb4808f8e7fc968c14e4607ac0060e5fe9ece
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c195e2975f9f07013a14a3ad9c78a16d86e5055681ee6365cf5fa07090acc802- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71204173
- Bitcoin block existence check
- https://blockstream.info/api/block/957120