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 - DAVAO CITY II DEO Award a ₱19.6M contract to JS RABANO CONSTRUCTION AND SUPPLY, INCNational agencies
Transaction hash:
eb9ba969ea665a9ac4e7be76f4bde4cd3691271f759d34ec820bbd9b6c94cdd5
Status:
Included and unchanged
Block:
#5,558 455 blocks after it
Position in block:
Transaction 249 of 268
Award day:
Jul 10, 2024 (2 yrs 4 mo ago)
Value:
₱19,602,687.50
Project:
24LH0078
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 #5,558 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - DAVAO CITY II DEO awarded it to JS RABANO CONSTRUCTION AND SUPPLY, INC on 2024-07-10.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 eb9ba969ea…94cdd5now …
- 2. Block Merkle root changedstored 90294ecd75…49bb11now …
- 3. Block #5558 hash changedstored 760c861919…a804e8now …
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 267 records. Each step hashes the current value together with the sibling shown.
- leaf eb9ba969ea665a9ac4e7be76f4bde4cd3691271f759d34ec820bbd9b6c94cdd5
- 01 L eb5fb444f8c5fef077b06dd59f1c7de847aaa559d60615f5d3d106371b120239
- 02 R 167d6c2020d01229d23c055286eebbcd8f520c7ae4859114ba1dd57ce1e8b064
- 03 R d24e5cd8c76e7c766e10f7afafd102469a51a871c4271a4649622493ba931375
- 04 L c6a0203cc4bea49733ebd9535040f461e5827651228e3c7b10d4b47c70b44c9c
- 05 L 68948e17ab620781a774e8d622ab59bb1941eff3a40ead353107267303fd5f7d
- 06 L be579db6d0a0702fe761c46bc3ee54980e0d838f9a7a71b558e0f111d9dd81ee
- 07 L 22b43a4da42b55400eae1cb0b96328647ae463b0ce244b09d1007e53c3ac362a
- 08 L 154d0f7954fdb6c8910b70f130ed265f5f9190cca7644ba968a7cf50a269970f
- 09 R d6242a167ba134286cd4ae6d936cbeabdb5c91c880b2bad038eb00ee098bab69
- root 90294ecd753e1a6421cf8b55260dea5527d42b3e8e27d025f39931ef1a49bb11