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
DAVAO REGIONAL MEDICAL CENTER Award a ₱34.6M contract to SYNDTITE CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
71cdc26e8de60d02f4ff6d7fbb99084c27764092e57329c696883d87b909b252
Status:
Included and unchanged
Block:
#3,171 2,842 blocks after it
Position in block:
Transaction 88 of 218
Award day:
Aug 24, 2017 (9 yrs 2 mo ago)
Value:
₱34,598,475.59
Project:
Construction of Kidney Center (Phase I)
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 #3,171 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)DAVAO REGIONAL MEDICAL CENTER awarded it to SYNDTITE CONSTRUCTION CORPORATION on 2017-08-24.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 71cdc26e8d…09b252now …
- 2. Block Merkle root changedstored d6e4367814…c122c1now …
- 3. Block #3171 hash changedstored c3cc0e0ad4…15c65enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 217 records. Each step hashes the current value together with the sibling shown.
- leaf 71cdc26e8de60d02f4ff6d7fbb99084c27764092e57329c696883d87b909b252
- 01 R 727fbfa664957ca8b180ae2d3dd1168b7b37c321ea787557d1019540cee2851e
- 02 R 141e9886f8891003e6b5b080835dbee6e36e1103fb0724639f3573be0da53fe8
- 03 R c64cd9e0909ab70aed82a23dda85fa093de9d4f05160b69dd9a98c40ab6f8de7
- 04 L 973848257dea6fe4e97c1ea746ac256171037f520fa4dfc3f88fd910e264efba
- 05 L d518d469cb532f5a40e769e2208726b984392e927a777bc71229e66e61829544
- 06 R b900aa298800c87983682520489fd49008f83056f4d65a2211e405d1511a39c3
- 07 L c1bf233ebe63f5498d60252dc96d798f15918e8e884ff9b88e7a0d81c4471690
- 08 R 0b7b313b7ef995098ffd130fe025f844d854cf5b7b3d8fb2d18b1cbf03aef5d7
- root d6e4367814743f2a1e808335cf32db7e9c862b7ab2a5ed3b31b09fbfdac122c1