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 - MINDORO OCC. DEO Award a ₱8.9M contract to RICH ADS CONSTRUCTION CORP.National agencies
Transaction hash:
ee8047d6c1d41ae2f4762c678016f4a7b0d7a2fd0c7d2e68e50f8caed0ca0360
Status:
Included and unchanged
Block:
#1,775 4,238 blocks after it
Position in block:
Transaction 84 of 93
Award day:
Jun 11, 2013 (13 yrs 5 mo ago)
Value:
₱8,905,314.43
Project:
Alacaak Road,Pola Section
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 #1,775 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 - MINDORO OCC. DEO awarded it to RICH ADS CONSTRUCTION CORP. on 2013-06-11.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 ee8047d6c1…ca0360now …
- 2. Block Merkle root changedstored 890c555bfa…7b5fdbnow …
- 3. Block #1775 hash changedstored 59f704089c…351b33now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 92 records. Each step hashes the current value together with the sibling shown.
- leaf ee8047d6c1d41ae2f4762c678016f4a7b0d7a2fd0c7d2e68e50f8caed0ca0360
- 01 R eeba55f74dbeb2651da1ca13f6e942b542c042937b6f5d03c9a0f126601f131d
- 02 R be170c14458993ab9551120dd95bb1bd0b6dd0c79b054f7b2bb0ed2a07663cef
- 03 L ab81308ddc3c3e4634907f98fd8a6d0a0bdc3c2d4f7a62bd6f5f4659de4596ce
- 04 R 93b847ef8383e3b6302d0ac08b9b96e668400cdf16e5d5ce32c0c9c816d9e16d
- 05 L 46dc8499adf2cb90c12f35f44133bb4338df8afb10e76ced5c2abd8f7d437ffd
- 06 R 3fea11564949875d43e949bf256d373a058b25b9d92106eef78c16a1bc328aad
- 07 L 4d324a0f4c277f10e368f811b616b04167e95db50aa671b664aee01f8a84c0d2
- root 890c555bfa9e4be0b07a6c1b8fb8598bb093dc37ff9ce70eb31fd810f87b5fdb