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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANGAS IV DEO Award a ₱1.4M contract to RAPID FOREMOST CONST. CO.National agencies
Transaction hash:
a3b3950ed2998cfe351eaebb6356c954ee23f671d52a2422a974b79957510cee
Status:
Included and unchanged
Block:
#2,948 3,065 blocks after it
Position in block:
Transaction 357 of 549
Award day:
Dec 29, 2016 (9 yrs 10 mo ago)
Value:
₱1,432,688.40
Project:
16DD0231 - RHU, Lipa CHO (Urban District)
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 #2,948 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)DPWH lists the funding source as "Outside Infra - GAA 2016 DOH HFEP", i.e. the FY2016 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANGAS IV DEO awarded it to RAPID FOREMOST CONST. CO. on 2016-12-29.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16DD0231: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2017-04-01). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 a3b3950ed2…510ceenow …
- 2. Block Merkle root changedstored 6187a0d3a9…bcae9fnow …
- 3. Block #2948 hash changedstored 3f23a8a9f3…865309now …
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 548 records. Each step hashes the current value together with the sibling shown.
- leaf a3b3950ed2998cfe351eaebb6356c954ee23f671d52a2422a974b79957510cee
- 01 L a3aa0a04359c4c23b1d4ad4ae7d8a457591c37af0eaa31579d6c99d91e971e5e
- 02 R 69b42c2163e5272f4f8446485e960812e8f95de1b031736a6904bbd1e4b48315
- 03 L 1f2c6021be4dc895968562182457e3f883c16af769b9b80d0798d1eab9616277
- 04 R 770161d66fb94409bd315cc73c62f5e1f45de826728a8fdb94301afae1cfd631
- 05 R d1e6ce841e1ea3d3ce7b4194e4653dce96952de01b23f4ead300048a5571c350
- 06 L 255f94c058d50db4a597c26c43ea7541874f9aa6b0d2e8ee480bbd94e878fd00
- 07 L 28430d5922eebc86116c3098550450e766e95f96433338d93f9c9b53145db5ff
- 08 R d44ee5afbe5ae1d7ff7d799f28049ed11dce354988645e1a5020b9c8b1c8921e
- 09 L 47b37b0e3250a0acbc8a59c7391805af9dc83735717113bd28de8ae95b40663b
- 10 R ebc5f4ad8a80755fc7bbd843b276fc316597f495bddae1c12cc9acb84b81fd57
- root 6187a0d3a9fead53d135d6a350c70b7a569658915a0946f5f229f7d504bcae9f