ISRC TCADN1813835
Verified recording
TCADN1813835 is “Once Upon A Time” by Taysav,
registered on the CopyrightChains blockchain with CopyrightID
0x8cdd4c1fba330cb163b9f3b868d5557c160d99c92351c50d10e1a35fd3dfa847 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADN1813835.
Recording identifiers
- ISRC
- TCADN1813835
- Title
- Once Upon A Time
- Artist
- Taysav
- CopyrightID (CopyrightChains transaction hash)
0x8cdd4c1fba330cb163b9f3b868d5557c160d99c92351c50d10e1a35fd3dfa847
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:3085e0e63fb2511f6c4c0a83346fb5a1e57c28ce536fb08f9895efb8e2bc1487- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADN1813835
- Bitcoin block existence check
- https://blockstream.info/api/block/960207