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
ENVIRONMENTAL MANAGEMENT BUREAU - REGION XI Award a ₱1.6M contract to ROYAL SUMMIT INFINITY DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
b9e8341c2e4fc735e6b36e20fcc4f3cc92f86ea40e926b2d3d9525633534296f
Status:
Included and unchanged
Block:
#2,837 3,176 blocks after it
Position in block:
Transaction 201 of 285
Award day:
Aug 30, 2016 (10 yrs 2 mo ago)
Value:
₱1,602,959.58
Project:
Construction of Perimeter Fence, Gate and Flagpole, Painting Works and Rewiring from Single Phase to three Phase
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 #2,837 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)ENVIRONMENTAL MANAGEMENT BUREAU - REGION XI awarded it to ROYAL SUMMIT INFINITY DEVELOPMENT CORPORATION on 2016-08-30.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 b9e8341c2e…34296fnow …
- 2. Block Merkle root changedstored 8843801cf6…e8aefdnow …
- 3. Block #2837 hash changedstored 9abdbfe8ad…94ab83now …
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 284 records. Each step hashes the current value together with the sibling shown.
- leaf b9e8341c2e4fc735e6b36e20fcc4f3cc92f86ea40e926b2d3d9525633534296f
- 01 L b992624b1f3bdbd6724e1bc7e24b75e095924f82d202bd0b2afdb6f7c1876c39
- 02 R 19cc49d9470a31d37e827320da4c7b4fba98c8a8ea1821806a345021bce8b501
- 03 R b84f8f220f082ebf0f24e3e2a4bc27c4474c7e244c2a2cab02a7c1e698a5494a
- 04 L 95d04e37b6227d2815b9b1b884e1ee1650f2ef8b3cf394f1cbceba08bb6bbed7
- 05 R 94382d490888a94ae6857265f58b718d6cfce1705dd3815925afefd33a5bc35f
- 06 R 603fc8397030d34f97e6aa08b3ca4fb31c34cab58598897619fa9597514bf78b
- 07 L cb938d79d9e791d6fcee49cbc41e7f688ef9b664725eca294a0816afea9b61ab
- 08 L de830ef378fac0e16f2dbef1c7cd2686fbee936264d85bc3e0d40356c4380150
- 09 R 138d3c15d58e0878f88ffc6e7b1b6eeb6e6510da03c2b48eb75d7715633bde0c
- root 8843801cf6bf54225d91d835bcb2bd4c47d56b876088f77044eb7b790ae8aefd