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
BARANGAY RIOTUBA, BATARAZA, PALAWAN Award a ₱499.2K contract to NRNS TRADING AND CONSTRUCTION SUPPLIESBarangays
Transaction hash:
a7fdceda0197cdc4bfa6fe79ae0b1003e48e970be67d6bd117275d48832fdee0
Status:
Included and unchanged
Block:
#5,785 228 blocks after it
Position in block:
Transaction 586 of 901
Award day:
Feb 27, 2025 (1 yr 8 mo ago)
Value:
₱499,167.50
Project:
CONSTRUCTION OF DRAINAGE CANAL AT DIAMANTE STREET
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 #5,785 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)BARANGAY RIOTUBA, BATARAZA, PALAWAN awarded it to NRNS TRADING AND CONSTRUCTION SUPPLIES on 2025-02-27.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 a7fdceda01…2fdee0now …
- 2. Block Merkle root changedstored 5421bd5222…f8f24cnow …
- 3. Block #5785 hash changedstored 729396c659…f542f8now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 900 records. Each step hashes the current value together with the sibling shown.
- leaf a7fdceda0197cdc4bfa6fe79ae0b1003e48e970be67d6bd117275d48832fdee0
- 01 R a8a34c53ff79f7cba73dc35e43a7c2268cfa47842afa2bc370717974f66adac9
- 02 L cc61feef0ac42f3398f5dfae3d40ca0686f60406849189bdb9c7d9dc9c6a5a77
- 03 R cc0d0b36195225b759f1e9c5fa0de2f84f1ad24a824b8e45b94223bdbaf56b16
- 04 L 280ca6b7f0d0af352a113d6d03991e24568c45f7bc019b0d2b99760371a2be6c
- 05 R 9bf270d15e99e9321692f722082d07ad7d52a1b5f8fd29660475567483ff347a
- 06 R 0e56f005a376ed728eb6e502249f1e86755ba068c70de4123de2f9acebe4249b
- 07 L b9187b027c4879fb751df6011e8f20212b0d857ad1eff618afcf7625974cda6a
- 08 R a86f77a9d10b4b42f71f4ba74119c00eb4ced1df4456f881031e096143489e91
- 09 R 97ef42ee6beb711cac37084180876f894196e6d3c85cdf821db69f8e102d3a99
- 10 L 2751709912a00ce240523690cfb63911ec507a31139ce2045f75cef1bb62873d
- root 5421bd52226ace0a3d64fa7f631d417b3840e2cb504ae6f19af19b6b3df8f24c