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 LEMERY, BATANGAS Award a ₱435.0K contract to RICH ADS CONSTRUCTION & SUPPLYMunicipalities
Transaction hash:
1e97205cf0f65995c2c16b72f5fd35777f13a8c86c9e0f9f630b8301240c710c
Status:
Included and unchanged
Block:
#811 5,202 blocks after it
Position in block:
Transaction 17 of 119
Award day:
Mar 2, 2010 (16 yrs 8 mo ago)
Value:
₱434,975.68
Project:
Construction of roofing of stage at Payapa Ilaya Elem School
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 #811 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 LEMERY, BATANGAS awarded it to RICH ADS CONSTRUCTION & SUPPLY on 2010-03-02.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 Lemery gave a "not stated" 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 1e97205cf0…0c710cnow …
- 2. Block Merkle root changedstored 20466520aa…ba3ab1now …
- 3. Block #811 hash changedstored 64d055803e…638206now …
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 118 records. Each step hashes the current value together with the sibling shown.
- leaf 1e97205cf0f65995c2c16b72f5fd35777f13a8c86c9e0f9f630b8301240c710c
- 01 L 1bb7fbfc02357f0534c66134576dd0d20da46e786d8b3e664bd382a153731c48
- 02 R 2b3d7866a9ada9e5f032a0aa84a0f63ce0a6ee5188e8ccdb4e876a11ffd36e04
- 03 R f6a8f0c06aa9aaf95b0a7f9b01385846dfa5b646abac58465cd66a02cdf551c0
- 04 R 278ec12fc69fd7638197fcbfa05037fc5a474b7fc5245f6b1bae1a1bf5c8e7e8
- 05 L 7dd362ad3e6afdcba4a3df0b76b4c55b0006f787c39a4fb1e3f218dd097ed911
- 06 R 14833b900bfd8af04f7534be0a1602b16f88f88136a6e97f765fe73cfb425131
- 07 R 224ce9a666fe30d8f66026de45a02a00e9bd1c237ccc35eb9a4d6ca9e4754676
- root 20466520aad89e4f96b8b807432a3e88f1bf4bf72b649865bcd4efc127ba3ab1