Sarah Elizabeth Reeves (born April 29, 1989) is an American musician and singer who primarily plays a Christian pop and worship style of music. She has released five extended plays and three studio al
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb821a6bc6aa8b00f6475d8388f31a4bb19dedaba416107d25dae628c8c5d89a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/addc1f2f-66dc-4ef0-a64d-b00cf16633a6.json and https://artists.proofprofile.net/proofs/artist/addc1f2f-66dc-4ef0-a64d-b00cf16633a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89d52c74d70842c2e64759d6dbb891524db8a0de8e9ca71ce020421ab7508b9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM1C2400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e99bf9959b44ad626d777b09118d0518143b19b1575f85ff441e1177897ee7f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM1C2400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4c087ecb441e820213acc7b8aededadd98b4fb8f63710f820fc71c9e17ed47. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:13:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM1C2300677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6bc63488f504aaedf746b8d302810d6f968137d7a8899f51fcc2f06652fdd7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM1C2300915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed2a527693398ff414b4c592e3d60efd741dd2f0d9034c2fa2da39ae991f87b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM1C2300469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3996f5bceb6cc256a31d0f6864a3c4202df8b5859b38c71c43c9fc1073fb5ded. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11901815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5a24620bdef9f4ee20462af42ea1f97c268e8406c048839e730df44bb80c59. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND1101401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f43ad7b2f4f5fd9fdd551f3892e75d19a4bc55f0be867f31b9d0de9cac9ec79. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVR22300345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce481b462a55c3b2fa011d96c1bfc6b1769c1c47bd293ae98b5d865acdb15ad. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f759ad97579b33741aeb570ef902648a8930ef47c1b4dcce45e1c65cdf24af. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM1C2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890da5c44606950c8bda7a9bdce179812c42edd2805f6685d2ef4bbe90cc03c5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM1C2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013c859fde5e535b2d8ad96ab4fee6dca5dad22549a90f315a612ba60a6c694e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND1101663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e5a8f14cbd947ba6a25c5205cc2c732de9eed3a25d5b841507a5231ed10ff3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208cf1b23e7b0deefbb89f0f16fe1dc6fc252cccd4523552831076bc82885298. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300012.