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
PROVINCE OF PANGASINAN Award a ₱1.4M contract to BET CONSTRUCTION & SUPPLYProvinces
Transaction hash:
a3554ac957d044feda5bbed15ba55d4ac726afc6ca8afc3289db53bd76456fad
Status:
Included and unchanged
Block:
#3,346 2,667 blocks after it
Position in block:
Transaction 171 of 267
Award day:
Feb 27, 2018 (8 yrs 8 mo ago)
Value:
₱1,441,223.54
Project:
Construction of One (1) unit, Three (3) Barrel RCB
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 #3,346 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)PROVINCE OF PANGASINAN awarded it to BET CONSTRUCTION & SUPPLY on 2018-02-27.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 Pangasinan 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 a3554ac957…456fadnow …
- 2. Block Merkle root changedstored 90ec274028…18b533now …
- 3. Block #3346 hash changedstored d8eb0e0ba8…e32ffcnow …
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 266 records. Each step hashes the current value together with the sibling shown.
- leaf a3554ac957d044feda5bbed15ba55d4ac726afc6ca8afc3289db53bd76456fad
- 01 L a0e6de069ce6ea7e0b419c2cb439d66d186e64fa5c9d1a70633757f00006fff0
- 02 L c91040f86cfbb54f7bfe930ab28ae42c879f2cf73b33eb732ce0ba0cd2158eff
- 03 R 765b1b93be9fb6437c72153847aff43dd31bc1e07523494f8785a3291c60d1f7
- 04 L 8e2cb83a5c670ed3ce87cf782362233b4adc3626b9319c8cae8ff2dc7803ea1a
- 05 R b019dbde334fea52b5607ac8f207734c61d8bb264c1989d4f20ed56e651851ae
- 06 L d75ac9bedb462cebf4f20a891435713e8af3f9b335351cb4fa5313d78b68fea0
- 07 R 896b67df2035a1419ad177214534cc4361b21fcc25a07cd85002997ba69521f6
- 08 L 30763ebd6b0bcd2f64f5e02569ff1c30316a21fa7f23a4992833c0dfd47d87b7
- 09 R 8cb92cde872d114b25babb9558a77958a896803b67cfe39e7cee3deeae22c8f1
- root 90ec2740286c835b2b1fd125def7a0f43a23510abdfe45824e2b66177018b533