ISRC TCACE1550862
Verified recording
TCACE1550862 is “Quarter Mil” by A-One,
registered on the CopyrightChains blockchain with CopyrightID
0x5fcc1e6ff79124c804cc3f987cf88ad9fedc44db37c1c225a7e3df7bbb1b5a4e and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACE1550862.
Recording identifiers
- ISRC
- TCACE1550862
- Title
- Quarter Mil
- Artist
- A-One
- CopyrightID (CopyrightChains transaction hash)
0x5fcc1e6ff79124c804cc3f987cf88ad9fedc44db37c1c225a7e3df7bbb1b5a4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:81da8b214138a57ab2555db51e4435f8a1b71f890fa51b3ec7879356f3e202f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACE1550862
- Bitcoin block existence check
- https://blockstream.info/api/block/960459