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
DOH-CENTER FOR HEALTH DEVELOPMENT CALABARZON Award a ₱3.1M contract to R.M. TEJADA CONSTRUCTION AND SUPPLIES CORP.National agencies
Transaction hash:
e018fc302ba5b1cf4b8b8a5944e842f0c57b0448495c9b6ad870e7161d13f996
Status:
Included and unchanged
Block:
#5,331 682 blocks after it
Position in block:
Transaction 253 of 294
Award day:
Nov 15, 2023 (2 yrs 11 mo ago)
Value:
₱3,145,000.00
Project:
CP SHC-B11-23-C
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 #5,331 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)DOH-CENTER FOR HEALTH DEVELOPMENT CALABARZON awarded it to R.M. TEJADA CONSTRUCTION AND SUPPLIES CORP. on 2023-11-15.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 e018fc302b…13f996now …
- 2. Block Merkle root changedstored b809c87c69…a21880now …
- 3. Block #5331 hash changedstored 2453c95545…fc1754now …
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 293 records. Each step hashes the current value together with the sibling shown.
- leaf e018fc302ba5b1cf4b8b8a5944e842f0c57b0448495c9b6ad870e7161d13f996
- 01 L decb3b6a641d9cf99e425e20adeadcaeca235ac31c1892a90ee53bae1ec30e59
- 02 R 14f85b2e79216a1277c706738157dcf8bd24c602d58734e3579c4729e19b8c8d
- 03 L f0620c8ee956cf612d9a7625140e38e0996cc024ec79adbf733484bb4092c75b
- 04 L 860a06ccb9048e3831ede25a33f918afd39fd8cf29768a184d851f97cc3214f7
- 05 L 148ffe651dd28c380a10cf0fcdd8908c99fef5d5d1726de7ae085abfc8a3dc3f
- 06 L 0d53cf329eea4b6e951c7d872c8ac11dc2ad00ae39d59ff0c7eaa5fdf74ed801
- 07 L 7f1b08d26bae132f9e83504226a402ddcbcc84685843b8b817a6502a161709e6
- 08 L 577630a525305f1be52cb378c18277c6dc6df140cb49d277960aa48c8f3141b5
- 09 R c2eea5b95670b41b24cf2a0cbc371f679bf145632e51fa311f279234867c9d9e
- root b809c87c69e610ab28cd3b74f030a29c41af3758c8b6533ef407b9eca9a21880