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 BARUGO, LEYTE Award a ₱2.1M contract to TAM CONSTRUCTION & SUPPLIESMunicipalities
Transaction hash:
d4dcdb7fececd114063a213a4368b1a99c7e3a6ff1b5726f2215794ee4a89710
Status:
Included and unchanged
Block:
#2,644 3,369 blocks after it
Position in block:
Transaction 219 of 263
Award day:
Jan 22, 2016 (10 yrs 9 mo ago)
Value:
₱2,096,268.15
Project:
Construction of Manpower Development Center Phase4
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 #2,644 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 BARUGO, LEYTE awarded it to TAM CONSTRUCTION & SUPPLIES on 2016-01-22.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 Barugo 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 d4dcdb7fec…a89710now …
- 2. Block Merkle root changedstored 83db36a116…cfc918now …
- 3. Block #2644 hash changedstored 9c69b8c26c…ef02acnow …
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 262 records. Each step hashes the current value together with the sibling shown.
- leaf d4dcdb7fececd114063a213a4368b1a99c7e3a6ff1b5726f2215794ee4a89710
- 01 L d477b65848a1626605055dd366903b2a01973af718f3c2cae31850442dd8a74f
- 02 L 63dbd5d7bb2b728a1d5694323a1f139dcce41d4e877ed933c38ecfaf3db3a31e
- 03 R a6ff3b9c447777bd5379686513a875096748bd150151ff9522ac1974e9863a88
- 04 L 51f2f9393f3ed855fac54c00ff36020e708fc72b862c85787468e5985be2b8e9
- 05 L d2469878aabcca35ae4a2897669a6372412c9939c928bfb886e31154da4a5190
- 06 R 24c058680eb810cb44b980080c42f492c36b5ef2769d1ffc282479925effc8ec
- 07 L d4e68bcfdc0bde48b879ea1cd8da8a5eb6882b5fda3b4227fd8c579fc87a41dc
- 08 L ce380ee25c65010a09e2d0ae4c93413b91b3e399d2d733f8c30f55b2d31acde0
- 09 R 320c0de0fb02e5c0829424594de31d547b5a074486525b8e346d7d1c6bf9824b
- root 83db36a116e36a0c08e046e11f3fb431df6fe471c51911a0991d988472cfc918