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 PASIG Award a ₱27.1M contract to DABOLWOO CONSTRUCTION AND TRADING OPCCities
Transaction hash:
b94f9b4beee4ade41ef8eb7dc3e59df8ae152b3e10e3fe6d3de8da66b513da5a
Status:
Included and unchanged
Block:
#5,838 175 blocks after it
Position in block:
Transaction 50 of 67
Award day:
Apr 28, 2025 (1 yr 6 mo ago)
From:
Value:
₱27,149,431.17
Project:
Proposed Three (3) Storey Health Center Building
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 #5,838 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 PASIG awarded it to DABOLWOO CONSTRUCTION AND TRADING OPC on 2025-04-28.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 Pasig 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 b94f9b4bee…13da5anow …
- 2. Block Merkle root changedstored 7a77745741…c227f6now …
- 3. Block #5838 hash changedstored cf43c93ee5…9292fdnow …
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 66 records. Each step hashes the current value together with the sibling shown.
- leaf b94f9b4beee4ade41ef8eb7dc3e59df8ae152b3e10e3fe6d3de8da66b513da5a
- 01 R c05bf903ed90bf25d42c2955645a47c94dd505cda1925d16b3f7ed646409f887
- 02 L 7d93e39f040ecaf071271aedc3c3b6184a51da59f37e6195d886deda99239743
- 03 R 873ff40029f1ef2bc0e0e564601afc58f3ee658fd4015eedaa37da1b30e6f0eb
- 04 R 8a6eb7b59a4c847385fbc1ba8cc25fe5b78780f49f4768559fb2c4f7bfc38372
- 05 L 242245005e2fb03c46b15fe949868046dbde21a3d3b4f5f9db3c91cf9c936e9c
- 06 L bf7f6da27b2ca4b24e7f0edd7f9c6f288086b4389d773c4d4672c23bffe65310
- 07 R 5b86c453f3646aef4a8cb28d552ef4d7f844f8fd4cf0495eeed54417d9b5824a
- root 7a77745741bbfe95363df102dc9ccb537e553ae2dafc670f12378b3317c227f6