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 EDUCATION - SCHOOLS DIVISION OF TACURONG CITY Award a ₱3.0M contract to MINROCK MULTI-BUILDERSNational agencies
Transaction hash:
d93b55dbeee4e769a4525527633fdeca4f59061dbf04cba410c6de8bd9236c75
Status:
Included and unchanged
Block:
#2,926 3,087 blocks after it
Position in block:
Transaction 165 of 199
Award day:
Dec 6, 2016 (9 yrs 11 mo ago)
Value:
₱2,987,633.39
Project:
Repair of Classrooms
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 #2,926 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 EDUCATION - SCHOOLS DIVISION OF TACURONG CITY awarded it to MINROCK MULTI-BUILDERS on 2016-12-06.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 d93b55dbee…236c75now …
- 2. Block Merkle root changedstored d7fdf8ba03…e43edenow …
- 3. Block #2926 hash changedstored 6b15928e20…92769enow …
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 198 records. Each step hashes the current value together with the sibling shown.
- leaf d93b55dbeee4e769a4525527633fdeca4f59061dbf04cba410c6de8bd9236c75
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- 02 R fdff09acd5adb6158d458fef078cb6b7097bf9746120712ccfc77061e0cbb0fc
- 03 L 2a6cd03af54a88f803957a3f5a16e77c16f3a6811833009f9939903a202d0953
- 04 R 8f74f6c2650a281fe4f9ae53093aa800f28e8b083464dadc154b33386113518c
- 05 R 1d655d125298dd45633b28ff689a937f065deb2dd5fe8a82398c87cd4e8a715c
- 06 L 2b6aefd940e325506bcdde29e896ccb144a1221dc5e9e3208908ecd5600573c4
- 07 R 8261e8b7ea923a6dc42760208dcdd069928a7ba3c3f6dc3b01ad8c9ebf5ac6d1
- 08 L b7ac2f8f0fd7e004f4650faddb58b8e026255fc595c4b918ddc2ce83add1375a
- root d7fdf8ba038a6221bd2996e120af18609b705b5d83fdd3d0c54fef5ddfe43ede