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
CITY OF CABADBARAN, AGUSAN DEL NORTE Award a ₱695.3K contract to J-R3 CONSTRUCTION AND SUPPLYCities
Transaction hash:
b9f09a3ef2c2e691f410fc4caa8ecb9a97f27cf7a2e142d870498fdae920e10e
Status:
Included and unchanged
Block:
#3,359 2,654 blocks after it
Position in block:
Transaction 249 of 340
Award day:
Mar 12, 2018 (8 yrs 8 mo ago)
Value:
₱695,296.56
Project:
REPLACEMENT/RENOVATION OF FOOTBRIDGE - BARANGAY 5
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 #3,359 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)CITY OF CABADBARAN, AGUSAN DEL NORTE awarded it to J-R3 CONSTRUCTION AND SUPPLY on 2018-03-12.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 City of Cabadbaran 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 b9f09a3ef2…20e10enow …
- 2. Block Merkle root changedstored 769e949139…349cbdnow …
- 3. Block #3359 hash changedstored 496b7b00b9…25243cnow …
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 339 records. Each step hashes the current value together with the sibling shown.
- leaf b9f09a3ef2c2e691f410fc4caa8ecb9a97f27cf7a2e142d870498fdae920e10e
- 01 L b8e4b214814db8f07423e73c2b5fc892cf617cbdbef79d58c0d12db8d3d5dbfa
- 02 R 106e5884db2ebbaaeb10aff760af4e28f821f362268302beb2a5c5fce1812413
- 03 R e2aae56c45dcf18b64ef5b2b506472f422861a8404771ae5b90c3562163e29ef
- 04 L 54b8cbf851f3536368346ee4b29295f0b5343dff86b2669851a032a27ef137f6
- 05 L 472e78ea7559da070e19b2941f3e56bcd75df8f9cf1ebffea4d76e30c86f7ec9
- 06 L 89895a3e3663d5a879687f8458b966fbc3ac418b16f3294b69816a259bb63a03
- 07 L 9916373aadb13ae69e9883300c15f8eb88fb918dcd65da6e2e5130d84b1916fe
- 08 L df4588acfabd45864455be34ac53dd54c628242deb7d17114f49b6c6a54ba573
- 09 R 4046b9727ae4fb4c7311f64ca8e2999729c794300482dd7766724c22aac68b06
- root 769e949139a9b8c0a70ebae3d2ef510d6cb6cd549356f30d8e741ffd05349cbd