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 ₱295.4K contract to DEKM CONSTRUCTIONCities
Transaction hash:
3b587caeb40bc1e6da1551159b269b659292825d1fc82e89d8d1bdd308880123
Status:
Included and unchanged
Block:
#3,665 2,348 blocks after it
Position in block:
Transaction 26 of 120
Award day:
Jan 30, 2019 (7 yrs 9 mo ago)
Value:
₱295,443.19
Project:
Construction of Stage (TugScie)
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 #3,665 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 2019-01-30.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)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 3b587caeb4…880123now …
- 2. Block Merkle root changedstored b869a7f01e…15e36fnow …
- 3. Block #3665 hash changedstored 10627f0016…a5e118now …
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 119 records. Each step hashes the current value together with the sibling shown.
- leaf 3b587caeb40bc1e6da1551159b269b659292825d1fc82e89d8d1bdd308880123
- 01 R 3b9798564f4582d79c46b62c04e39f7ef012e7eec59eabdecd78b523ed2c6493
- 02 L 3a5f3b6e02a7ed90b628ab69b09c1569b2375c8e0c3d9c2132348aae48866f79
- 03 R 401ac8668e829c47a72e7753c8b14437d02a1d53cd15c56167f3980f3f37d601
- 04 L d6e517d2db3385a6168021d9f2cb9123a2f4f34bcb7f63f3061f312ebd285f0b
- 05 L b0bc0a87f6c782633839dbe4079d1766374863ebbd65a3ca8ed1648ed6fd3b7c
- 06 R e3ffa46ebec597ad98b365152391ccde5067f05c2a6a5aa92855a562ad4ce91e
- 07 R a25c9ee9ac4d3b6a0c2ec90bbde2092c3bc50be9cc935b37884d2b48e83d5eef
- root b869a7f01edd1d644741a2b17d7a652687248e332b4d83b75bc738c8de15e36f