ISRC USMC15820010
Verified recording
USMC15820010 is “Been So Long” by Pastels,
registered on the CopyrightChains blockchain with CopyrightID
0xc7c03126b83a79b4b6f241feb2adc54376ec85fd600bfe2f7de893ccec28f2d8 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC15820010.
Recording identifiers
- ISRC
- USMC15820010
- Title
- Been So Long
- Artist
- Pastels
- CopyrightID (CopyrightChains transaction hash)
0xc7c03126b83a79b4b6f241feb2adc54376ec85fd600bfe2f7de893ccec28f2d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8efe541c39438f53846546f9b16d7dff426b22d640a6ed8d0d4ce69a630955ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC15820010
- Bitcoin block existence check
- https://blockstream.info/api/block/953520