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 RIZAL, KALINGA Award a ₱294.9K contract to UPLAND CONSTRUCTION & ENGINEERING SERVICESMunicipalities
Transaction hash:
dec03bf0ea6cdd73dbb057e26da6419ea4d2777983fee47b01d01909dfdddfc8
Status:
Included and unchanged
Block:
#3,823 2,190 blocks after it
Position in block:
Transaction 234 of 262
Award day:
Jul 18, 2019 (7 yrs 3 mo ago)
Value:
₱294,934.15
Project:
Construction of Drainage Canal (Purok 7)
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 #3,823 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 RIZAL, KALINGA awarded it to UPLAND CONSTRUCTION & ENGINEERING SERVICES on 2019-07-18.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 Rizal 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 dec03bf0ea…dddfc8now …
- 2. Block Merkle root changedstored ade23ac970…fb1b1anow …
- 3. Block #3823 hash changedstored 6df09ce9d3…d5d325now …
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 261 records. Each step hashes the current value together with the sibling shown.
- leaf dec03bf0ea6cdd73dbb057e26da6419ea4d2777983fee47b01d01909dfdddfc8
- 01 R e1447b9682cd505e552443f27de2d99f515f81952ba1b81af2143b15751a2d32
- 02 L 1575c41ea8fd344f3db6c1444a76e9273eb6a66c1b3efe39317bcfeea2505368
- 03 R 7fa475939760d63dfc4fab46112d19493f26072345d70663e7d450292f1e3fc0
- 04 L 39f5661033ebc4c32900490b8be13d78738b00d5a660560b5298ee8ec92a6b3e
- 05 R b05d12e6d20183d45a6810c3ba8125803b3230d15662fe3379aed955bb5ef0ac
- 06 L b794ce220fb3c5245fa0ed814285f28048c0d5ea7e5655ad421968541dbb5015
- 07 L 61a74e62af0299895609893fd9c7125fdb6345a4cd90bc32e7c2bbf242f6e353
- 08 L f8208ab0a37bc5d042f3dd5ce6399221f58368345a9a67029bce77c306aba49e
- 09 R e1cc83cc0f427b14c1aaac0a3d6eb169e43e31e937d3f89ee849bc197bff19e8
- root ade23ac970f37e8ee0aff3d815373fa64e1ecdcb62c2339eee3b67cc6ffb1b1a