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
DEPARTMENT OF HEALTH - EASTERN VISAYAS CENTER FOR HEALTH DEV Award a ₱3.7M contract to CHRISTFER CONSTRUCTION & SUPPLYNational agencies
Transaction hash:
dee3a5d8b0dc0208162f50ea154ef44545d18d524d71c6f4b0bf93df9e6fefdf
Status:
Included and unchanged
Block:
#5,490 523 blocks after it
Position in block:
Transaction 416 of 479
Award day:
May 2, 2024 (2 yrs 6 mo ago)
Value:
₱3,705,300.66
Project:
PROJECT 1- REPAIR/ REHABILITATION OF BHS CALINGATN
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 #5,490 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)DEPARTMENT OF HEALTH - EASTERN VISAYAS CENTER FOR HEALTH DEV awarded it to CHRISTFER CONSTRUCTION & SUPPLY on 2024-05-02.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 dee3a5d8b0…6fefdfnow …
- 2. Block Merkle root changedstored e7804dcf7a…361e3anow …
- 3. Block #5490 hash changedstored 9fd2d052ea…5714b8now …
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 478 records. Each step hashes the current value together with the sibling shown.
- leaf dee3a5d8b0dc0208162f50ea154ef44545d18d524d71c6f4b0bf93df9e6fefdf
- 01 R deea4c4040a90c9023c5cfc8eb26c64aa16f567fd4ae372ce77994fc30468fda
- 02 R ce9387db9d1e7db342d6b0c2a281ce040bfad7b6e159aa9ca798a2607c26b75a
- 03 R 4137f7ad554dc10a0daefb25f5cd2bb71c33f595f6fdfcd6e9875ac32667e48c
- 04 R 3e3d98c007914118bac9ff03c44168f29608175cc805d187ef4813d84e185133
- 05 R 1ec34573136e5378006b44aaaecb95bd5cce8aab13c9a9f3a1684e442b2668ea
- 06 L e3ad9468342c8815a4316247a6cd767c592d2931593ccf28f0a53145553bbd7f
- 07 R 04b8646876457ff277711b82ee01102d6fce038b1a1c648d529cb36375a6ada7
- 08 L 777a92eb902fdbf420fe879b15e14dbf12150b468a29fb79787b86bb77a51a4e
- 09 L 8ab0c2cefe0e1c14ce89264298884e01f2137cc661f6b157ac705ec097113036
- root e7804dcf7aae1c6256cdd2db768a6281ec1b07be3371436d37d455247f361e3a