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
CITY OF TUGUEGARAO, CAGAYAN Award a ₱115.8K contract to DEKM CONSTRUCTIONCities
Transaction hash:
d45fb0451e96624934feaa6bdd53d09f88d5a94f1212e206f9c117f6db9607ee
Status:
Included and unchanged
Block:
#2,839 3,174 blocks after it
Position in block:
Transaction 94 of 113
Award day:
Sep 1, 2016 (10 yrs 2 mo ago)
Value:
₱115,800.00
Project:
Landfill Development (Excavation of Trench (CELL)
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 #2,839 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)CITY OF TUGUEGARAO, CAGAYAN awarded it to DEKM CONSTRUCTION on 2016-09-01.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 Tuguegarao City 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 d45fb0451e…9607eenow …
- 2. Block Merkle root changedstored 42f0196417…adc5f2now …
- 3. Block #2839 hash changedstored 98f1c0f168…471535now …
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 112 records. Each step hashes the current value together with the sibling shown.
- leaf d45fb0451e96624934feaa6bdd53d09f88d5a94f1212e206f9c117f6db9607ee
- 01 R d587bb1453c07e93390c16a1f27e38cb5c156ccbf3d65f13bf8c881208fa8cf5
- 02 L 0ce9bd39b51fc63ac5c6b59376d151d8e8796a580ed33ecda28eb8e24a2ba727
- 03 L 6357f14469cefe9a1eb3ac3adb3d6a28f095b512b291be8398297769fdc7916c
- 04 L 7eb4f0a8f67a8393bc3fefe8753a52b1ff794527472836ed753813cf05d1da1a
- 05 L 874e986e1afc6d19c4c2fa7b8a68323ba40455d337899649f70d12b10dd9098b
- 06 R cde5d1bb9a2aa54e6b73fefd8f60946321a4d505fad946caaa672a4563b9a968
- 07 L 4db9583930b50de02359f3c78968c51f3c0b4402a711b49f991e75507277ae7d
- root 42f0196417650a0080d0efd21179dc0cb0752e1c620b831ddd2a837f27adc5f2