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 - NEG. OCC. 1ST DEO Award a ₱6.1M contract to RISM BUILDERS AND CONSTRUCTION SERVICES, INC.National agencies
Transaction hash:
8da73604dc09d2fabc00fca5af952386778cc1557f3e321b4d5c12097513de29
Status:
Included and unchanged
Block:
#3,089 2,924 blocks after it
Position in block:
Transaction 132 of 238
Award day:
May 30, 2017 (9 yrs 5 mo ago)
Value:
₱6,133,162.05
Project:
17RB0077
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 #3,089 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 "Regular Infra - GAA 2017 MFO-2", i.e. the FY2017 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 - NEG. OCC. 1ST DEO awarded it to RISM BUILDERS AND CONSTRUCTION SERVICES, INC. on 2017-05-30.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17RB0077: 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 2017-12-01). 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 8da73604dc…13de29now …
- 2. Block Merkle root changedstored e22f688755…ec7e89now …
- 3. Block #3089 hash changedstored cabd242fbc…6626fanow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 237 records. Each step hashes the current value together with the sibling shown.
- leaf 8da73604dc09d2fabc00fca5af952386778cc1557f3e321b4d5c12097513de29
- 01 R 8f5b00fc85987d4690962595a2e3bcbc26b7bd4ecbf9e013c59859ef91377c86
- 02 R 2b3b58c632a072c66e919a9f587207b30217851efdc0f4f1c5ab436fc10702e4
- 03 L af9e2080d6c4258f2c11d8bc18fa982c5dc6d363f63e93d9760392895ff35f6c
- 04 R 4b9419fc47bec5ab39963e8dc3737bc2a3c1fbd72ccadfc5bc967b1b21f7dbc9
- 05 R 896a1763b208eb03d8995a3aee21fd01f151e74d41f0f2d65b453e85c8a340fe
- 06 R c127532b3cc47d835c2f14130fdd024d298cbc010617a3066e3b3fb2b41b94c0
- 07 R eeb1c9b67e7a3d1cdd8b08d74ff5d5cae3ca404e45e8070d49385dd24ab2d991
- 08 L e7e10cb420885899a983aae72d732011e3f2f41480bf641ecf97333146a6dc0d
- root e22f688755bd32b72f21c632a46a463fd53febb07c79a98244cb70fcb7ec7e89