ISRC QZK6L2176821
Verified recording
QZK6L2176821 is “Atención” by Fresh tdf,
registered on the CopyrightChains blockchain with CopyrightID
0x5bb9e64325d8a0cdf7e1019e899b5658235609b5f6c7462f9110dd328a6b85e7 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2176821.
Recording identifiers
- ISRC
- QZK6L2176821
- Title
- Atención
- Artist
- Fresh tdf
- CopyrightID (CopyrightChains transaction hash)
0x5bb9e64325d8a0cdf7e1019e899b5658235609b5f6c7462f9110dd328a6b85e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:2213cc2ff7c6a2c70c87e1ea4b1d1c72f7b3183ea6c9c2750e28f79e71a2c040- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2176821
- Bitcoin block existence check
- https://blockstream.info/api/block/960429