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 ZAMBOANGA SIBUGAY Award a ₱5.0M contract to EG-VRYLE CONSTRUCTION & ENTERPRISESProvinces
Transaction hash:
e8d8a54ed3e83961035e67c8ff6fa59059d433f3e2bfb6d2a1e9b5e90455a46d
Status:
Included and unchanged
Block:
#5,123 890 blocks after it
Position in block:
Transaction 519 of 559
Award day:
Apr 14, 2023 (3 yrs 7 mo ago)
Value:
₱4,984,287.74
Project:
Construction Projects
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 #5,123 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 ZAMBOANGA SIBUGAY awarded it to EG-VRYLE CONSTRUCTION & ENTERPRISES on 2023-04-14.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 Zamboanga Sibugay 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 e8d8a54ed3…55a46dnow …
- 2. Block Merkle root changedstored b038116669…970639now …
- 3. Block #5123 hash changedstored 4531996f15…9a0178now …
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 558 records. Each step hashes the current value together with the sibling shown.
- leaf e8d8a54ed3e83961035e67c8ff6fa59059d433f3e2bfb6d2a1e9b5e90455a46d
- 01 L e82878ae29f2a1c27f354ecb69e1b3b62655308a83d9d1f394e7bbe39494a6b6
- 02 L dad9cf3df8c1882b7521176a0a1096c1ef897e50fb4a8fd042ac19d54af4f533
- 03 L f09b8abb4810c05d48fa1bcc75a5c09fbd35d44da85f02b81e2c25ff1d0c126a
- 04 R 6cf77bd256e0bf6e27dbdc2a55cee0082859f9ff43d85e036854d076d80e81ab
- 05 R 1c732fbd8742242076a555fd0ab214c624f403153e81cb45ab334bb52e46165a
- 06 R beae329bff34f372795c74bd94d35463825079ad58d077afc6fd8c84a9faba8b
- 07 R 6b33eddf2f16b9e34e07a95d3f12dba66301a7819b712671d292cf6441fa53a4
- 08 R c83ddafea4304f3c6b6884bb39c49bb52def2eb0ed8db2c515bc36bb246aec84
- 09 R 0e13c7b5d80cce4467faa3af6bbfe97a3f63d87c96d33bc3048a14196e1fb9d4
- 10 L 0ab3ad157d1b40ea358d4c4caa1a8e5e5034cb33892ef2384be19efa608d4507
- root b03811666981ffe292568ac748964857652868fa45ff468a84bc95717d970639