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
IFUGAO STATE UNIVERSITY Award a ₱1.0M contract to WINLEI CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
f29fa26ea04d0a3ec8755d6b769ef79d6f309931e3e46e3c298efa3fa05c8fd5
Status:
Included and unchanged
Block:
#5,631 382 blocks after it
Position in block:
Transaction 397 of 423
Award day:
Sep 23, 2024 (2 yrs 1 mo ago)
Value:
₱1,012,732.70
Project:
Mabato-bato Land Improvement
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 #5,631 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)IFUGAO STATE UNIVERSITY awarded it to WINLEI CONSTRUCTION AND SUPPLY on 2024-09-23.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 f29fa26ea0…5c8fd5now …
- 2. Block Merkle root changedstored 792f305b89…803917now …
- 3. Block #5631 hash changedstored b9182fb835…134fe5now …
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 422 records. Each step hashes the current value together with the sibling shown.
- leaf f29fa26ea04d0a3ec8755d6b769ef79d6f309931e3e46e3c298efa3fa05c8fd5
- 01 L f1e7b8f2237261de6f3e977ad7624f75e7bf589c051028bd9aa2666d96e6ce9d
- 02 R af03a0a1d07b3f594d577bd744d9365387e8d501e1f446b872ae8974b770f806
- 03 L 270c625e6b2370c5fa0e7b282becdfb52289cbe42ec4c52256a252c5d78de4e0
- 04 L 273fd15bd9961c074a648b92ac3ad09c3f7578f27952ad631924c674ef6cdfdf
- 05 R 8da8f8f9a03ae176bc843c0aa3f3e252a2326019f6f7e057b5b264d177d6d221
- 06 R a4b08eeb5c10c3e668e97de5679783e250a331520d09c30055b6a89ae1163d4e
- 07 R 7606b82d3a7bf2f989a3bcb1ba05a49b957986e11c09e1b05fd4541e5e9c5596
- 08 L 83e0b86b1af3d17a5f75f3e636890c2bea66e92f802143cb1cd3285a200dc6a2
- 09 L 1db86ee20732d6cc9ce55ab15c58a4a6089411dad5034954dffe77b0fdb2040e
- root 792f305b899464227a3e08d5396419ee082df7954062bfaf1c4258f0a8803917