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 MAUBAN, QUEZON Award a ₱490.4K contract to R.M. ADALIM CONSTRUCTIONMunicipalities
Transaction hash:
dbf76db46914d9ef723e7e8d7a96ee39a5af4bf6c208d91a0a09f72a66a721f6
Status:
Included and unchanged
Block:
#2,427 3,586 blocks after it
Position in block:
Transaction 124 of 150
Award day:
Jun 8, 2015 (11 yrs 5 mo ago)
Value:
₱490,410.37
Project:
CONSTRUCTION PROJECT
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 #2,427 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 MAUBAN, QUEZON awarded it to R.M. ADALIM CONSTRUCTION on 2015-06-08.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 Mauban 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 dbf76db469…a721f6now …
- 2. Block Merkle root changedstored 7c4c48b137…9e5104now …
- 3. Block #2427 hash changedstored 6d775f7c9a…cacfc7now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 149 records. Each step hashes the current value together with the sibling shown.
- leaf dbf76db46914d9ef723e7e8d7a96ee39a5af4bf6c208d91a0a09f72a66a721f6
- 01 R dea1fb9e2d16d70dcc36131d3fe723789013d74593991ba40072965eead9cc8e
- 02 R 4c95703cb378debf778416c9de9c8a347499834171e8ed31b3845c8e0db43bd5
- 03 L 63fea782820507a534588ebc559fead6662bde797535b4771e4aa53bd8c298c0
- 04 L f2d0b0f1753c788d04db47618ce9e2d32ee36b7c9cd2f689000aae3fa5cdf60d
- 05 L a217e0e7c2ba92d4dd4d7e8221a4f8ef8479a96476a1c2ba564dcd8b3a3ae707
- 06 L 8f754caf254a49770b06bc65a0091bbc74c4788b3c80607b43364703119156ad
- 07 L 24630f121456b95d82280628eff2cfe0bca43fd86ddccc3efcfa0640008b2243
- 08 R 5dd430fca3516ac3d6a720ec57864871e01ee2d086b2ce7f261597d35407af5c
- root 7c4c48b13756a2967cd8c22f67fca798c8cab57caa90badc5264c9a8569e5104