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 PALAWAN Award a ₱84.4M contract to YURICH BUILDERS AND CONSTRUCTION SUPPLYProvinces
Transaction hash:
14b8bcaa2bb896ba399c06a50de70abefcca20dc335a374112d2f0ceee93d44a
Status:
Included and unchanged
Block:
#5,796 217 blocks after it
Position in block:
Transaction 26 of 299
Award day:
Mar 10, 2025 (1 yr 8 mo ago)
From:
Value:
₱84,447,384.33
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 #5,796 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 PALAWAN awarded it to YURICH BUILDERS AND CONSTRUCTION SUPPLY on 2025-03-10.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 Palawan 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 14b8bcaa2b…93d44anow …
- 2. Block Merkle root changedstored 66f0e6bf53…366a79now …
- 3. Block #5796 hash changedstored aebdd56cf7…46992anow …
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 298 records. Each step hashes the current value together with the sibling shown.
- leaf 14b8bcaa2bb896ba399c06a50de70abefcca20dc335a374112d2f0ceee93d44a
- 01 R 15278071b88037f19857f77737c6bfbbbbd1f0176a8289c4b0be083b3ac51077
- 02 L df0467fcb692f27d343d5501c0e61ae3cfcb245940326a03e5d24011b1fe5bf5
- 03 R 2331ecf60d0e2e2654ed50534652f1c61b80575b5ecd5e864f504a5842fa1fe7
- 04 L 8ce5e6494f7f7ef784caff04bba25f8e17509667d70ef9d904a71fe112a6d9fd
- 05 L 703206c00ba01f76e0951fda594fc2a180bc12f708de49da2b74fbfbe04f911a
- 06 R e6db13980d71a901abfeed3990ec86a688b05ba88633b15332a8d06d63db6822
- 07 R 4258c10879232f03a74b57b9aa38846aa29851470193c0e75e3e6a6e6cfb14fb
- 08 R d5364d3f9a679c826d7bfe76152f0a72ffa48e918cae31a8c2aac98785640a91
- 09 R fac99226a954328174ae7243861f46dac6c3a5c3f9b2755cd614837fc440ff06
- root 66f0e6bf53b8f828139a22bed1cf8db9b9315281dcedcf3d5bfc959a39366a79