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
PROVINCE OF MISAMIS ORIENTAL Award a ₱3.1M contract to ULTIR CONSTRUCTION AND DEVELOPMENT CORPORATIONProvinces
Transaction hash:
809d91c925f8645f490d901ffc98b1c5c6140ca7274cd9d3034a7296212479f0
Status:
Included and unchanged
Block:
#5,660 353 blocks after it
Position in block:
Transaction 52 of 120
Award day:
Oct 23, 2024 (2 yrs ago)
Value:
₱3,136,309.09
Project:
2260-24
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 #5,660 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)PROVINCE OF MISAMIS ORIENTAL awarded it to ULTIR CONSTRUCTION AND DEVELOPMENT CORPORATION on 2024-10-23.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 Misamis Oriental gave a "qualified" 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 809d91c925…2479f0now …
- 2. Block Merkle root changedstored 0b7883bbd9…55f00cnow …
- 3. Block #5660 hash changedstored eac4b2737b…b328a3now …
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 119 records. Each step hashes the current value together with the sibling shown.
- leaf 809d91c925f8645f490d901ffc98b1c5c6140ca7274cd9d3034a7296212479f0
- 01 R 82119bb5ad2946ddca2732618dc61ec20776d826260fbf21b10ea2e8fd90580f
- 02 R 79b37ef50de85745e7464c66f1d4a730eda9a725887e129bf4e46422bb871dae
- 03 L d12786bb4d8418441ef7f5ec7fbaff01f3ed1f1ca4fcbb0da1e656cc3505fbc5
- 04 R 9abf700fa1f2fe80d345a97119e4150080cf0bc7bc91e96e3e7d83ebddc32a77
- 05 L 118548351d823cec05ed39d89381ef311336da298e4d679a7c47ef1f46ded4a8
- 06 L 4fb5b5f9c62ff3cf369fe47c0718dbf38c1fc6493baadb54e8348c4b12e0425d
- 07 R 1429f9c7fafdb0a583b07a9a0d376218f8637702aeeea066c48dd926f63409fe
- root 0b7883bbd99175edd203ff626223ef452936fc79741e538a8c4b8ff6fa55f00c