ISRC ES64E2459608
Verified recording
ES64E2459608 is “Otsaportillo” by Dupla,
registered on the CopyrightChains blockchain with CopyrightID
0x19ab20df7c6ec96cc3b4b3fb00fb318026f033a68b402724e552067e2c97ac17 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64E2459608.
Recording identifiers
- ISRC
- ES64E2459608
- Title
- Otsaportillo
- Artist
- Dupla
- CopyrightID (CopyrightChains transaction hash)
0x19ab20df7c6ec96cc3b4b3fb00fb318026f033a68b402724e552067e2c97ac17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b01d1a90554fc077dce00c82ea63a112cf470f23f16414ef54c34677a811d57b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64E2459608
- Bitcoin block existence check
- https://blockstream.info/api/block/956302