DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
EASTERN SAMAR STATE UNIVERSITY - BORONGAN CITY Award a ₱82.5K contract to BELCON CONSTRUCTION SERVICESNational agencies
Transaction hash:
be2dc3efd36b8b15cf159e2b0f19a01c5d18d1e3d44c6acb9621b1e3fe2f2498
Status:
Included and unchanged
Block:
#5,061 952 blocks after it
Position in block:
Transaction 221 of 297
Award day:
Feb 8, 2023 (3 yrs 9 mo ago)
Value:
₱82,500.00
Project:
Excavation and Disposal of Soil at ESSU Fishpond-R
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,061 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)EASTERN SAMAR STATE UNIVERSITY - BORONGAN CITY awarded it to BELCON CONSTRUCTION SERVICES on 2023-02-08.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored be2dc3efd3…2f2498now …
- 2. Block Merkle root changedstored d2a95a052d…453993now …
- 3. Block #5061 hash changedstored 9dd7f3ac3a…83f563now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 296 records. Each step hashes the current value together with the sibling shown.
- leaf be2dc3efd36b8b15cf159e2b0f19a01c5d18d1e3d44c6acb9621b1e3fe2f2498
- 01 L be1b1b39a955b83dfdc07b8b7dbdb15c3f0a8e57ae2f14e604aa9a4089c5e9cf
- 02 R 7a433aeef895a453ea1a293c0a5b9575bdc84c89af2c4a954dbfb2db5725ab77
- 03 L 6fb5ed179df76db2f3f83dc7bf06087909c554e625ff70e621c70902afc32cdc
- 04 L 86dd380ca46d419404c0e9d834e1533d1a058d7d08301ba9c0a74a337f0ca0ee
- 05 L 940b89d0fc8dd9464e5ef8d83f6ea509b927aead0bc7ae367a85b44ad9817fa2
- 06 R c3fb5b84e9bc6639f77d479f587e05376944efdaed38d94804384bf154b6b691
- 07 L 1ab5e978405c32f399a741290766a6cb2703f0f935172de1bf53930b50dd472d
- 08 L 6c0b81214e46abb771f83fe994ceaade5e7d67a982c7859af68dfa9177aff988
- 09 R 6a03ce0d47d5ee66ee271a9fa7b3d138167c170d5d4a318fc01c321a915add3f
- root d2a95a052d92a5f47d41a920b6499beed70ddc4ee15c4a4d39870f561d453993