ISRC GBMNA1810900
Verified recording
GBMNA1810900 is “Both Sides, Now” by Joni Mitchell,
registered on the CopyrightChains blockchain with CopyrightID
0xa868ef669339b39cbc132ea2b8a0cdf1c5fa541eaa88a6f6d028ececaadc04cf and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMNA1810900.
Recording identifiers
- ISRC
- GBMNA1810900
- Title
- Both Sides, Now
- Artist
- Joni Mitchell
- CopyrightID (CopyrightChains transaction hash)
0xa868ef669339b39cbc132ea2b8a0cdf1c5fa541eaa88a6f6d028ececaadc04cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:9f35f3d097b50691d6cb324b7423ee9284f856c2070da87416cfbfbb8d3f50e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMNA1810900
- Bitcoin block existence check
- https://blockstream.info/api/block/959132