ISRC USRO27201912
Verified recording
USRO27201912 is “Big Ball In Boston” by Del McCoury,
registered on the CopyrightChains blockchain with CopyrightID
0x4bd135f7b2df97dea3dbcd7847f0e83513da92a3d45cc822025d9b3051bacb44 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO27201912.
Recording identifiers
- ISRC
- USRO27201912
- Title
- Big Ball In Boston
- Artist
- Del McCoury
- CopyrightID (CopyrightChains transaction hash)
0x4bd135f7b2df97dea3dbcd7847f0e83513da92a3d45cc822025d9b3051bacb44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:efbb144a5f488bf63d853ffb39b61a2a57a86cefb0816559dc0266fe98afb70c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO27201912
- Bitcoin block existence check
- https://blockstream.info/api/block/960264