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 PARAÑAQUE Award a ₱1.5M contract to D.C. SANDIL CONSTRUCTION & REALTY DEVELOPMENT, INC.Cities
Transaction hash:
df8652f3804035bccbb1c6bb18cefef62f09b8d9aba5b9c868c2b71f9bd9e1ed
Status:
Included and unchanged
Block:
#2,238 3,775 blocks after it
Position in block:
Transaction 114 of 123
Award day:
Nov 11, 2014 (12 yrs ago)
From:
Value:
₱1,485,074.14
Project:
Perimeter Fence with Cyclone Wire
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 #2,238 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 PARAÑAQUE awarded it to D.C. SANDIL CONSTRUCTION & REALTY DEVELOPMENT, INC. on 2014-11-11.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 Parañaque gave a "unmodified" 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 df8652f380…d9e1ednow …
- 2. Block Merkle root changedstored f707ff4bb0…23d42anow …
- 3. Block #2238 hash changedstored a17c008a15…d2d21bnow …
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 122 records. Each step hashes the current value together with the sibling shown.
- leaf df8652f3804035bccbb1c6bb18cefef62f09b8d9aba5b9c868c2b71f9bd9e1ed
- 01 R e0824b0f216c5ecc298f0158ff1e11c2a757049a8ef3a488c2900bd3a4e4dbd6
- 02 L 47126cb012e4415c14a17ed2e822a4275a866cf1eed4f5c56662a396a90fc679
- 03 R 5a69476196983c0bc6e98b33fb21495142d46b52374cc152006fa6a5d1bd82b8
- 04 R 1ccaee32e5d8243af607ff8438924bc3ebce49dc922facd1ff262a50ce48b680
- 05 L 591726e6f1adb768506be447fb008137f61723960ca01415a08849b765e096aa
- 06 L d94b79f7ef6f6b10ac6f7154158b1bf1a0f0a48b70c07dffca10436bdb39d5b3
- 07 L dfe10528e3c7c44e35a96e44b922c21d244ecef15a883671ea74010dab7b4ce4
- root f707ff4bb083e28310eaa583aa9fc278d299a65d64afb1fa7ee4aada9f23d42a