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 ₱11.6M contract to C.M.O. CONSTRUCTION SERVICES CORPORATIONCities
Transaction hash:
04440a586ad0f985bf33c865745c7186d0e2d778fcf12e0c0ccf981f9c7037bf
Status:
Included and unchanged
Block:
#3,235 2,778 blocks after it
Position in block:
Transaction 4 of 208
Award day:
Nov 2, 2017 (9 yrs ago)
From:
Value:
₱11,622,463.22
Project:
Proposed Improvement at Iriga Building at Eusebio
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 #3,235 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 C.M.O. CONSTRUCTION SERVICES CORPORATION on 2017-11-02.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 04440a586a…7037bfnow …
- 2. Block Merkle root changedstored b051331e12…c12aa4now …
- 3. Block #3235 hash changedstored 0102f7fa68…7f945dnow …
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 207 records. Each step hashes the current value together with the sibling shown.
- leaf 04440a586ad0f985bf33c865745c7186d0e2d778fcf12e0c0ccf981f9c7037bf
- 01 R 0525d419f356c4b8734f4823081a2a7ac521786136e61732aad69450433c3bb8
- 02 R 638a542b0ca010b11594f306b97330c468876427b3c136339b20ce68c7e5289d
- 03 L d648dbe7489e9c4a7a9090f9b2c120b055f3fb442fcdc973760c7bd31c73e67b
- 04 R 61949d2529a44ce5de494926a0ec9d99d9c7bcef1e79d1c8e08a7464a4df58e4
- 05 R 9fcf61a7b2e2a2435e5223eca688cacbfdcd7d2abe1e91a22ed26b90a29dd361
- 06 R e32003ad64db1b449a210a404ed55f6d88dbdb5a44844ca07d23c95f19cb10d6
- 07 R d7626f45e4810c5b0394985430328762fba6d9f6788af7321d63e77de64fc7ee
- 08 R bb8aed3159d722fb05930d18cc11ce293c1057408bc5ac80810de0df9fd202fd
- root b051331e12fecc83dc1a8cf9c79a2f7b0af4c149b9c5acbc8891407635c12aa4