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 BATARAZA Award a ₱2.5M contract to MAJB-EJJ BUILDERS CORPMunicipalities
Transaction hash:
2c43ac2c6779a3bb726e85bb844333c7623d04053b6d0441fbba3c2939c28e33
Status:
Included and unchanged
Block:
#5,577 436 blocks after it
Position in block:
Transaction 84 of 445
Award day:
Jul 29, 2024 (2 yrs 3 mo ago)
Value:
₱2,500,000.00
Project:
Const. of 3 phase primary electric line to new mun
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 #5,577 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 BATARAZA awarded it to MAJB-EJJ BUILDERS CORP on 2024-07-29.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 Bataraza 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 2c43ac2c67…c28e33now …
- 2. Block Merkle root changedstored 2536c76a04…9f48c7now …
- 3. Block #5577 hash changedstored 46019253f8…c7de4fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 444 records. Each step hashes the current value together with the sibling shown.
- leaf 2c43ac2c6779a3bb726e85bb844333c7623d04053b6d0441fbba3c2939c28e33
- 01 R 2d0a01bbe1b4dc1ad33770fe2e53eb98704170a256e0520d3bd1ae9311a0b661
- 02 R b1df981020a7d1455b0aa2c70eb153748ec0cf4bd9755e74d497030b3a3f76ac
- 03 L 52bc3d54fa18ea3eb15d39e14f322d0a18d23b4c4eda02b5945180ce69cca184
- 04 R 0f8dc6d553e6a3df27818dd0f85a034503147b6c5affbad57b66376911aaf6a3
- 05 L a742cffad0a49c7e2d7adb72fbf21e727f2a47f35d40efbd471575922a740584
- 06 R a05bf89f415baa49bf153f556b24634f8c2a966accdbaff366f096908ab396f8
- 07 L 993602b5ce94b25b754d29b04cbb53a2929d2b4b1d48b8b2ae7c1c2497f8ff62
- 08 R 7736975c60f4ec50515424216ddcf07834e459ee1148bb5b0873a7d0651606eb
- 09 R 400380584852404f3a293b68e6c8a5cfb88c09f4c6f40375034a3c2a8b793304
- root 2536c76a0439facd7c62643eb64fdd26ec620e83fee7a004543e367c899f48c7