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
MUNICIPALITY OF GONZAGA, CAGAYAN Award a ₱1.9M contract to RAMESAR CONSTRUCTIONMunicipalities
Transaction hash:
dcffd505280a87d2ea9e45c54629b1f4f42444f182bbe1a3b31ce4659a762d5a
Status:
Included and unchanged
Block:
#1,909 4,104 blocks after it
Position in block:
Transaction 72 of 86
Award day:
Nov 6, 2013 (13 yrs ago)
Value:
₱1,925,355.01
Project:
Construction of Food Court, Phase 1
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 #1,909 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)MUNICIPALITY OF GONZAGA, CAGAYAN awarded it to RAMESAR CONSTRUCTION on 2013-11-06.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)COA's CY2024 audit of Gonzaga gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 dcffd50528…762d5anow …
- 2. Block Merkle root changedstored c95dcf7c91…7cba91now …
- 3. Block #1909 hash changedstored 6103db5ec1…b5d70fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 85 records. Each step hashes the current value together with the sibling shown.
- leaf dcffd505280a87d2ea9e45c54629b1f4f42444f182bbe1a3b31ce4659a762d5a
- 01 R ddf7f713559f62d50191d2ea2ae188a69a8004d354083c8587f79735e4f92808
- 02 R 030eb1d8a4ee48d8bf47c53ebefcfb1f3f317284f57440bce65c22ba90148433
- 03 R 46061fdb3a88372b89f3b16e38b9d766583513cb9382fbe6c09c0d9af3f6fbad
- 04 L 971361fcc3ebe1c9821e1ddfeb1dc953c6e65574dd7e4ee8a9e49fb36fb2c4d5
- 05 R a6a7c3eaeb37e0e59b0d2314dfc33e2e30c8690d9e43a261ec1ff2a33154783c
- 06 R 80f5defffea214d9b49cb1e854e8fa6d5b24082abab079a242970c6e4b655f03
- 07 L faddc233dadfca605d93832b3d2a2c42b398b27f9931598e6034a043bf8fdb0a
- root c95dcf7c91f123a98ba3c38f193870fb0d1e4f4af02a98a7df3cfe9b2e7cba91