ISRC USRE19600222
Verified recording
USRE19600222 is “Big Yellow Taxi” by Joni Mitchell,
registered on the CopyrightChains blockchain with CopyrightID
0x5e5030b3d9e12c4a3916f2f42f15d60d8900478eafc48d75cd0a9429c561f146 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE19600222.
Recording identifiers
- ISRC
- USRE19600222
- Title
- Big Yellow Taxi
- Artist
- Joni Mitchell
- CopyrightID (CopyrightChains transaction hash)
0x5e5030b3d9e12c4a3916f2f42f15d60d8900478eafc48d75cd0a9429c561f146
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:75756044c42bfb85e815cb220a5aee21a4bf1ade23f6d943a60056ef1f5d25e9- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE19600222
- Bitcoin block existence check
- https://blockstream.info/api/block/953513