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 NAGBUKEL, ILOCOS SUR Award a ₱988.9K contract to RAMSA CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
dfb3244dd9dadc91c525c6244099e25ce13f7bda8a6daf4aac629fdfa12327e9
Status:
Included and unchanged
Block:
#2,119 3,894 blocks after it
Position in block:
Transaction 70 of 78
Award day:
Jul 4, 2014 (12 yrs 4 mo ago)
Value:
₱988,880.70
Project:
Improvement of Brgy. Balaweg-Bantugo-Bandril Rd
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 #2,119 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 NAGBUKEL, ILOCOS SUR awarded it to RAMSA CONSTRUCTION AND SUPPLY on 2014-07-04.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 Nagbukel 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 dfb3244dd9…2327e9now …
- 2. Block Merkle root changedstored e82f9b0996…c6bd11now …
- 3. Block #2119 hash changedstored 9ebf4317dd…24ca2fnow …
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 77 records. Each step hashes the current value together with the sibling shown.
- leaf dfb3244dd9dadc91c525c6244099e25ce13f7bda8a6daf4aac629fdfa12327e9
- 01 R e696b5d582a44b76c9f0ddf180da37d400ba5082e00d646ad60775b82756bb54
- 02 L e7212d53b83c135d68f941f5278556afc6167d63db9d735f67e890b33054a6e1
- 03 L db57a5604f110637dddd9a7853175e3e01caa853d22ad9ff36e24d841b93eef7
- 04 R 69a4609575dee4a61ba9ac4481109f010612725a6a7d651c3ecf261d0e1901df
- 05 R 974103968c1e5a3123b3f0a02b328182e9e3829ae6103898fb925ceadedcecda
- 06 R 902cad886a60372407f1bb04824f8be0041abd662d3950f77918d6aa013c38a1
- 07 L 63349717fbb27e92df4a8e0bf009f8a52f040104a2216d34cc723d472eab7b96
- root e82f9b09961048fd5051482f74c9f141713b7ddda958ce2d9e39797297c6bd11