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
CITY OF ZAMBOANGA, ZAMBOANGA DEL SUR Award a ₱3.0M contract to MILED CONSTRUCTIONCities
Transaction hash:
d7cd93a1eb46d7feb0553e9a8f783fb6d598ec1476e1934ca0641e75a2c242d1
Status:
Included and unchanged
Block:
#5,468 545 blocks after it
Position in block:
Transaction 468 of 564
Award day:
Apr 8, 2024 (2 yrs 7 mo ago)
Value:
₱2,999,895.74
Project:
Construction of Slope Protection Near Dela Cruz and Diones Residences at San Roque
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 #5,468 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)CITY OF ZAMBOANGA, ZAMBOANGA DEL SUR awarded it to MILED CONSTRUCTION on 2024-04-08.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 City of Zamboanga 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 d7cd93a1eb…c242d1now …
- 2. Block Merkle root changedstored bdbc7da3fe…9636acnow …
- 3. Block #5468 hash changedstored 3bd249ee30…a93886now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 563 records. Each step hashes the current value together with the sibling shown.
- leaf d7cd93a1eb46d7feb0553e9a8f783fb6d598ec1476e1934ca0641e75a2c242d1
- 01 R d821465552f31018e351bd77804743508b6dd33a8692a402d03901fdf8217a01
- 02 R 09f27efef0408aae44459ca0a64831eab76db084b524bbedfc52b68d4b4fbf1a
- 03 L 77eeb5a26b29d7d168477e8226d47ae670d0ea99d4c8156a9515d49dcae04e2a
- 04 R c5d09af1eada6903e394679b3b70b368f43292f8dd67bee8055e292ca4716e49
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- 06 R 96736e1d5b6b0e48cc8a3fe1e5f45bde0454366d09ce244c413e412c380ddf47
- 07 L 773355829cd34a14e98ef74f76be70ff1323279e7172f4cf05645d30e5990ae9
- 08 L 6e64d04b2c32a86f7e604f9dd8c95dfe5ef63d486d23a8b748ae9a367427f98f
- 09 L a2d45c841b5d33a66305eb16fe3fe9609968a0c4db6c145f945e9de5c3625d43
- 10 R d6603c9f178f1bd7c115b28f164016ec0c050cf2fad7ab5c6c10c0974357bde4
- root bdbc7da3fe51498b6d64586d034528592ab65f484659ed8361e64e1ef89636ac